fixed: TV show source path selecting window
 Added:  Implement Metadata scraping support for DVD/BLURAY .ISO/RAR images using MediaInfo-Rar

- Using source from lundman:  http://www.lundman.net/wiki/index.php/Mediainfo-rar
fixed: no focus on textbox with new set
added: Extrathumbs & Extrafanarts

Works, i think it's 99% finished.
But first we need the new DB for all features.

Also done:
- fixed: allways englisch language
- added: NMJ support for movies
merge fix
Merge pull request #41 from Cocotus/master

 Added:  Implement Metadata scraping support for DVD/BLURAY .ISO/RAR ima...
merge fix #2

use DoSearch only for first scraping or movie change
added: doubleclick in trailer list starts trailer
fixed: small language issues in trailer windows
EmberAPI\clsAPIStringUtils

Numerous changes:
- Method documentation
- Unit tests written
- Parameter checking
- Bug-fixes revealed from unit testing
Merge remote-tracking branch 'upstream/master' into Code-Documentation
Revert "EmberAPI\clsAPIStringUtils"

This reverts commit 8b68dfddfb69172b4f3b1d7407febdee7cdc2852.