Changes
- clean search string for NZBKing & url encode search string (should fix some issues with NZBKing)
- use cyan instead of blue
- use nntpPool instead of nntp
- use strings.Contains instead of regexp for directsearch
- update subjectparser to v0.1.1
- fix: actually set defaults as given in config comments (thanks @wilriker)
- complete rewrite of the start and end message search functions