Move Item.countAll db query to the Item DSO, and out of rest
Changed /items/prefix/suffix for Handles to accept Strings, not integers
IDE was complaining about StringBuffer, so switched to Builder

Other minor house-keeping:
- Spit out exception to error
- Made auth-check on same line, for no good reason
- Trim excess comments in web.xml
Merge pull request #1 from peterdietz/search

Minor Rest cleanup