TV Rename 2.6.1 RC1

Quick bug fix release:

New Features:

• New 'Quick Locate' function to help create appropriate directories for a show

Enhancements:

• removal of uTorrent code that didn't work
• Ability to revert 'download' items

Bug Fixes:

• Safer removal of files in the download directory
• Fixed Failure in Scanworker
• Fix UI when poster is not found
• #517 Fix for + vs %20 in URLs for space
• Tidy up RHS interface
• Got the Episode Quality code working properly if 'Clean up download dir' was not set

Technical Changes:

• Uses improved XML handling to speed loading by 50% and file sizes by a third
• Improved error messages in the log