Update change log for #2337
Version info
Fix #2356. Compare languages not locales

Cherry-picked from master.

Conflicts:
	main/src/cgeo/geocaching/CacheDetailActivity.java
translation-it update, until 4-nov modifications

partial update until 4-nov modifications (included)
new modifications will come next days.
fix #2361: index out of bounds in dir chooser
Merge branch 'release' into upstream

Conflicts:
	main/res/values/strings.xml
	main/src/cgeo/geocaching/files/SimpleDirChooser.java
Merge pull request #2360 from RomNexus6/patch-35

translation-it update, until 4-nov modifications
#2360: remove whitespace
Use FragmentActivity instead of Activity as base

Also, this requires the use of a Loader to visit a cache, since data
cannot be retained accross a configuration change.