Theme/style fixes: make action bar in main view intransparent, background transparent again, make progress indicator small (closes #3888)
Change the actionbar of the main activity to be semi transparent
Merge pull request #3993 from schwabe/theme_fixes

Theme fixes
Small string fix
crowdin: New translations
Merge pull request #4005 from rsudev/crowdin_translations

crowdin: New translations
In Popup Menus the share item does not always have actionProvider, check for an actionprovider in the menu handler (fixes #3996)
crowdin: New translations
Merge pull request #4011 from rsudev/crowdin_translations

crowdin: New translations
Merge pull request #4006 from schwabe/fix_3996

In Popup Menus the share item does not always have actionProvider, check...
Fixes #4013, Caches vanish from lists when storing them
Merge branch 'release'

Conflicts:
	main/src/cgeo/geocaching/CacheListActivity.java
Update changelog_release.xml
fixes #3930 - missing register for context menu added
Merge pull request #4017 from marco-dev/waypointContextMenu

fixes #3930 - missing register for context menu added
crowdin: New translations
Merge pull request #4024 from rsudev/crowdin_translations

crowdin: New translations
Fixes #4025, Usage of Mytery instead of Unknown in GPX exports

- makes 'Unknown Cache' again the main type, still understanding 'Mystery Cache'
Merge branch 'release'
Update changelog_release.xml