Removed unused icons
Merge branch 'origin/next'
Removed unused customized.png copies from the themes packages. This file should not be changed by theme switches.
Resized Stop and Play icons to fit theme sizes
Merge branch 'origin/next'
Added icons in in the outstanding Linux sizes.
Corected name of 22x22 icon
Cleaning up the icon archive for the monochrome originals
corrected icon names.
Merge branch 'origin/next'
Optimezed some 24x24 icons, many to go
Issue #557 fixed (Antenna defective warning when no XJT module started)
Merge branch 'origin/next'
A bunch of 24x24 icons optimized
Merge pull request #597 from opentx/dvogonen/swedish_translation_branch_do_not_remove

Merged a couple of translations
Replaced Custom Switches with Logical Switches and LS in Companion UI.
Replaced Custom Functions with Switch Assignment in the Companion UI.
Merge pull request #591 from opentx/bsongis/Issue557_antenna_defective_warning

Issue #557 fixed (Antenna defective warning when no XJT module started)
Update DONATIONS.txt
Merge pull request #598 from opentx/dvogonen/590_Rename_things_In_Companion

Dvogonen/590 rename things in companion
More 24x24 optimizations. Getting there slowly.