Merge pull request #439 from nsendetzky/master

Updates translation files
Don't trim value if not a string
Add fix to catalog and service
Merge pull request #440 from cookiekiller/item_ui_fix_trim

Doesn't trim value if it's not a string
Merge pull request #441 from nsendetzky/master

Updates compiled JS for admin interface and binary translation files
Merge pull request #442 from nsendetzky/master

Fixes retrieving uncategorized products when no category was selected
Merge pull request #443 from nsendetzky/master

Makes category counts configurable for each instance and fades product lists only
Merge pull request #444 from nsendetzky/master

Uses more configurable _getProductListFilter() for category counts
Merge pull request #445 from nsendetzky/master

Counts found products in index only once during aggregation
Merge pull request #446 from nsendetzky/master

Enforces minimum length of string for text search
Merge pull request #447 from nsendetzky/master

Implements stricter language (with country code) and currency ID handling