changelog
    
    
    - Fri, 28 Sep 2018 13:09:04 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Fri, 28 Sep 2018 13:09:04 +0300] rev 130
 
    - refactor
 
    - Wed, 26 Sep 2018 13:17:22 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Wed, 26 Sep 2018 13:17:22 +0300] rev 129
 
    - added comment
 
    - Wed, 26 Sep 2018 13:12:11 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Wed, 26 Sep 2018 13:12:11 +0300] rev 128
 
    - refactor
 
    - Thu, 06 Dec 2018 19:35:38 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Thu, 06 Dec 2018 19:35:38 +0200] rev 127
 
    - bus live information
 
    - Tue, 25 Sep 2018 22:22:10 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Tue, 25 Sep 2018 22:22:10 +0300] rev 126
 
    - commented and simplified
 
    - Tue, 25 Sep 2018 22:17:37 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Tue, 25 Sep 2018 22:17:37 +0300] rev 125
 
    - adjusted block_factor
 
    - Tue, 25 Sep 2018 22:15:49 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Tue, 25 Sep 2018 22:15:49 +0300] rev 124
 
    - optimized region computation with a blockmap