Consistent install locations for plugins
Improve the route deletion performance
Vector chart depths respect Depth Units preference
Switch depth units immediately in preferences
Correct OpenGL cm93 single chart mode chart outline rendering logic.  (FS#1601)
Improve quilt toggle responsiveness further.
Correct memory leak on Chart Group deletion.
Correct earlier commit for cm93/scm/OpenGL outlines.
Harmonize toolbar and menubar labels, toggle states, and tooltips. (FS#1588)
Merge pull request #219 from CaesarSchinas/units

Units
Merge pull request #218 from nohal/trkdel

Improve the track deletion performance
Correctly update display on AIS target detection in OpenGL mode. (FS#1602)
Correct layout of Route Properties dialog to always show "Print/Extend/Split" buttons.
Merge pull request #210 from johnboiles/master

Consistent install locations for plugins
Prevent nonsense log messages while loading layers.
Revert "Consistent install locations for plugins"
use global to pass compression progress

before this change threads could compete and the progress bar would jitter
report texture cache size, and use buttons to rebuild and clear cache
Fix a few unlocalizable strings
Correct wxFont leak