kernel32/tests: Some tests for FindActCtxSectionGuid().
gdiplus/tests: Add another set of clipping region tests.
Revert "gdiplus: Ignore gdiplus page and world transformations when creating a gdi32 clipping region.".

This reverts commit 61dafbb7012061fda7a737daf24340ce927ce2cc.
po: Update English neutral translation.
po: Add missing strings to the English neutral translation.
po: Don't abbreviate the Portuguese (Brazil) print preview button labels.

They fit without trouble.
po: Fix the French 'endpoint' translation.
po: Fix a couple of linefeed issues in the Turkish translation.
po: Fix some non-breaking space issues around double quotes in the French translation.
po: Tweak a couple of French translations regarding WLDAP leaf objects.
po: Tweak the French task manager's memory labels.

Don't specify the unit, only the multiplier like in English.
po: Tweak the 'mapping' and SID French translations.
po: Fix the French DEL, ERASE, RD and RMDIR usage messages.
po: Some French translation tweaks.
po: Fix some typography issues in the Korean translation.
po: Fix the 'All key' Korean translation.
po: Fix a couple of typography issues in the Japanese translation.
po: Fix some typography issues in the Traditional Chinese translation.
po: Fuzzy a couple of Traditional Chinese prompt messages.

They are inconsistent with the corresponding key messages.
po: Tweak the Arabic license notice.

Remove spaces before the linefeeds and restore the paragraph separation.
Remove the translators notice.