Start on dataDir button
Merge branch 'master' into dataDir
 Enable pane
GUI can set data dir pref variable
Order by moduleid for parallel order printing

solves multimap platform difference
Merge branch 'master' into dataDir
Closes #578
Closes #617
Merge branch 'master' into nandisplay
Delete comment
Merge lookandfeel
Closes #616

Also adds better Mac delete keyboard shortcut support
Add viewport update calls to improve redrawing
Merging master