Improved Filtering

[rubenwe]

This is NOT a complete overhaul of the search system, but a few things can be done easily to improve the current implementation:

• Allow NOT filters with leading - and !
  • Should be stripped for search in Recommendations
  • Clicking on Recommendation should create a "Not"-Tag
• Allow * wildcards
  • Probably no further recommendation support once star is entered in a tag

Support for more complex queries might come further down the line to support OR or LIKE expressions.