removed LDDocument::clearSelection and replaced it with a MainWindow implementation

things #2

things

add operators to LDDocument

refactor

Converted magic wand mode and other selection stuff to mvc

more work on mvc

convert MainWindow::deleteSelection to mvc

made lighting more subtle

converted highlighting to mvc

used mvc selection models

more work on mvc

begin model rework

removed unneeded stuff

Removed LDConditionalEdge::becomeEdgeLine

hook up dataChanged

(0) -1000 -300 -100 -16 +16 +100 tip

mercurial