Consistent install locations for plugins
Correct a possible crash in main GRIB dialog right click menu
Handle the case of plugin library without read permissions properly
Refine the AIS target track persistency implementation to allow saving the track for as long as the user decides.
Merge pull request #215 from Ptizef/master

Correct a possible crash in main GRIB dialog right click menu
Merge pull request #216 from nohal/pluginlibperms

Handle the case of plugin library without read permissions properly
Re-Correct rotated chart region calculation.
Merge pull request #217 from nohal/aistrkpers

Refine the AIS target track persistency implementation
Improve quilt mode toggle ("Q") responsiveness.
Avoid adding Garmin USB device to Connections list if not actually present.
Correct Chart Group dialog immutable value font selection.
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