changelog
    
    
    - Fri, 30 Mar 2018 14:30:51 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Fri, 30 Mar 2018 14:30:51 +0300] rev 1364
 
    - fix warnings
 
    - Thu, 29 Mar 2018 12:10:54 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Thu, 29 Mar 2018 12:10:54 +0300] rev 1363
 
    - started work on the pattern editor
 
    - Thu, 29 Mar 2018 12:09:06 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Thu, 29 Mar 2018 12:09:06 +0300] rev 1362
 
    - Branch close
 
    - Thu, 29 Mar 2018 12:09:06 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Thu, 29 Mar 2018 12:09:06 +0300] rev 1361
 
    - Branch close
 
    - Thu, 29 Mar 2018 12:09:05 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Thu, 29 Mar 2018 12:09:05 +0300] rev 1360
 
    - Branch close
 
    - Thu, 29 Mar 2018 12:09:05 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Thu, 29 Mar 2018 12:09:05 +0300] rev 1359
 
    - Branch close
 
    - Thu, 29 Mar 2018 12:09:05 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Thu, 29 Mar 2018 12:09:05 +0300] rev 1358
 
    - Branch close
 
    - Thu, 29 Mar 2018 12:09:04 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Thu, 29 Mar 2018 12:09:04 +0300] rev 1357
 
    - Branch close header
 
    - Thu, 29 Mar 2018 12:09:04 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Thu, 29 Mar 2018 12:09:04 +0300] rev 1356
 
    - Branch close integrity
 
    - Thu, 29 Mar 2018 12:09:04 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Thu, 29 Mar 2018 12:09:04 +0300] rev 1355
 
    - Branch close inspector
 
    - Thu, 29 Mar 2018 12:09:03 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Thu, 29 Mar 2018 12:09:03 +0300] rev 1354
 
    - Branch close bfc
 
    - Thu, 29 Mar 2018 10:42:45 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Thu, 29 Mar 2018 10:42:45 +0300] rev 1353
 
    - refactor
 
    - Thu, 29 Mar 2018 10:31:01 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Thu, 29 Mar 2018 10:31:01 +0300] rev 1352
 
    - refactor
 
    - Thu, 29 Mar 2018 10:18:18 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Thu, 29 Mar 2018 10:18:18 +0300] rev 1351
 
    - use 3 significant figures in file size representation
 
    - Tue, 27 Mar 2018 14:13:58 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Tue, 27 Mar 2018 14:13:58 +0300] rev 1350
 
    - better representation of fractions and large numbers
 
    - Tue, 27 Mar 2018 13:01:02 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Tue, 27 Mar 2018 13:01:02 +0300] rev 1349
 
    - The border between the canvas and left tool box is now resizable
 
    - Tue, 27 Mar 2018 12:49:15 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Tue, 27 Mar 2018 12:49:15 +0300] rev 1348
 
    - fixed minimum values
 
    - Mon, 26 Mar 2018 15:28:33 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Mon, 26 Mar 2018 15:28:33 +0300] rev 1347
 
    - refactor cylinder generation
 
    - Sun, 25 Mar 2018 16:57:28 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Sun, 25 Mar 2018 16:57:28 +0300] rev 1346
 
    - reworked primitive generator
 
    - Sun, 25 Mar 2018 16:28:03 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Sun, 25 Mar 2018 16:28:03 +0300] rev 1345
 
    - added support for new style primitive names
 
    - Sat, 24 Mar 2018 23:46:25 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 23:46:25 +0200] rev 1344
 
    - fixed rendering artifacts
 
    - Sat, 24 Mar 2018 23:45:24 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 23:45:24 +0200] rev 1343
 
    - fixed wording
 
    - Sat, 24 Mar 2018 16:49:02 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 16:49:02 +0200] rev 1342
 
    - added comment
 
    - Sat, 24 Mar 2018 16:41:57 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 16:41:57 +0200] rev 1341
 
    - added categories for 8/ and 48/ torii
 
    - Sat, 24 Mar 2018 16:40:12 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 16:40:12 +0200] rev 1340
 
    - more work on 8-primitives
 
    - Sat, 24 Mar 2018 16:33:23 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 16:33:23 +0200] rev 1339
 
    - Added support for 8-primitives
 
    - Sat, 24 Mar 2018 16:12:08 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 16:12:08 +0200] rev 1338
 
    - Whoops
 
    - Sat, 24 Mar 2018 16:11:42 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 16:11:42 +0200] rev 1337
 
    - some python cleanup
 
    - Sat, 24 Mar 2018 15:58:35 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 15:58:35 +0200] rev 1336
 
    - improved formatting of generated configuration code
 
    - Sat, 24 Mar 2018 15:54:41 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 15:54:41 +0200] rev 1335
 
    - MainWindow now stores its state in the config file so its state and geometry is preserved across instances
 
    - Sat, 24 Mar 2018 13:55:08 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 13:55:08 +0200] rev 1334
 
    - removed another unused class
 
    - Sat, 24 Mar 2018 13:53:56 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 13:53:56 +0200] rev 1333
 
    - removed unused include
 
    - Sat, 24 Mar 2018 13:48:50 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 13:48:50 +0200] rev 1332
 
    - replaced remaining DIRSLASH, Dirname and Basename uses with Qt file info stuff
 
    - Sat, 24 Mar 2018 13:42:34 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 13:42:34 +0200] rev 1331
 
    - used Qt file info stuff in the auto-subfiler
 
    - Sat, 24 Mar 2018 13:28:03 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 13:28:03 +0200] rev 1330
 
    - Used more Qt file info stuff
 
    - Sat, 24 Mar 2018 13:11:17 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 13:11:17 +0200] rev 1329
 
    - rewrote LDDocument::shortenName using Qt stuff
 
    - Sat, 24 Mar 2018 13:03:02 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 13:03:02 +0200] rev 1328
 
    - merged mathfunctions.cpp into algorithms/geometry.cpp
 
    - Sat, 24 Mar 2018 12:58:01 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 12:58:01 +0200] rev 1327
 
    - added comment
 
    - Sat, 24 Mar 2018 12:54:28 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 12:54:28 +0200] rev 1326
 
    - Happy new year 2018
 
    - Sat, 24 Mar 2018 12:51:24 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 12:51:24 +0200] rev 1325
 
    - Use 4 points of precision for circle point coordinates
 
    - Sat, 24 Mar 2018 12:46:40 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 12:46:40 +0200] rev 1324
 
    - roundToDecimals no longer needs an lvalue. applyToMatrix removed.
 
    - Sat, 24 Mar 2018 12:34:20 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 12:34:20 +0200] rev 1323
 
    - Config is now a namespace
 
    - Sat, 24 Mar 2018 12:09:26 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 12:09:26 +0200] rev 1322
 
    - renamed sink() to singleton()
 
    - Sat, 24 Mar 2018 12:06:49 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 12:06:49 +0200] rev 1321
 
    - used squared()
 
    - Sat, 24 Mar 2018 12:06:22 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 12:06:22 +0200] rev 1320
 
    - Moved includes, added squared() function
 
    - Sat, 24 Mar 2018 11:57:24 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 11:57:24 +0200] rev 1319
 
    - reorganized headers
 
    - Sat, 24 Mar 2018 11:05:40 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 11:05:40 +0200] rev 1318
 
    - removed unnecessary files and includes
 
    - Sat, 24 Mar 2018 10:51:20 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 24 Mar 2018 10:51:20 +0200] rev 1317
 
    - removed the unused OpenProgressDialog
 
    - Fri, 23 Mar 2018 22:00:34 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Fri, 23 Mar 2018 22:00:34 +0200] rev 1316
 
    - reworked includes
 
    - Fri, 23 Mar 2018 21:53:03 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Fri, 23 Mar 2018 21:53:03 +0200] rev 1315
 
    - moved Vertex and BoundingBox into new code units
 
    - Fri, 23 Mar 2018 21:36:37 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Fri, 23 Mar 2018 21:36:37 +0200] rev 1314
 
    - added stream operators to Vertex
 
    - Fri, 23 Mar 2018 21:30:24 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Fri, 23 Mar 2018 21:30:24 +0200] rev 1313
 
    - reworked Vertex, no longer a QVector3D subclass
 
    - Fri, 23 Mar 2018 19:30:53 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Fri, 23 Mar 2018 19:30:53 +0200] rev 1312
 
    - remove LDBfc
 
    - Fri, 23 Mar 2018 17:14:46 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Fri, 23 Mar 2018 17:14:46 +0200] rev 1311
 
    - ported qOverload to drop minimum Qt requirement down to 5.5
 
    - Fri, 23 Mar 2018 17:13:35 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Fri, 23 Mar 2018 17:13:35 +0200] rev 1310
 
    - remove LDPaths
 
    - Fri, 23 Mar 2018 16:14:04 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Fri, 23 Mar 2018 16:14:04 +0200] rev 1309
 
    - reworked primitive scanning
 
    - Fri, 23 Mar 2018 12:51:18 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Fri, 23 Mar 2018 12:51:18 +0200] rev 1308
 
    - Begin rework to add support for multiple libraries
 
    - Tue, 20 Mar 2018 12:25:52 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Tue, 20 Mar 2018 12:25:52 +0200] rev 1307
 
    - fixed warning
 
    - Mon, 19 Mar 2018 12:44:27 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Mon, 19 Mar 2018 12:44:27 +0200] rev 1306
 
    - red/green view rework complete
 
    - Mon, 19 Mar 2018 12:24:59 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Mon, 19 Mar 2018 12:24:59 +0200] rev 1305
 
    - Bfc red/green view almost completely fixed
 
    - Mon, 19 Mar 2018 11:04:18 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Mon, 19 Mar 2018 11:04:18 +0200] rev 1304
 
    - added more comments
 
    - Mon, 19 Mar 2018 10:59:58 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Mon, 19 Mar 2018 10:59:58 +0200] rev 1303
 
    - reworked invert()
 
    - Mon, 19 Mar 2018 10:57:19 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Mon, 19 Mar 2018 10:57:19 +0200] rev 1302
 
    - added license headers
 
    - Mon, 19 Mar 2018 10:57:13 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Mon, 19 Mar 2018 10:57:13 +0200] rev 1301
 
    - moved inverting code into a new file