Added tjws (http://sourceforge.net/projects/tjws/) as an artifact to project for creating webservice.
various style changes
Added add & remove tags to Item interface and empty implementations for TrackImpl
removed jsql doc from db
some changes
Merge branch 'master' of github.com:trousev/cleer

Conflicts:
	src/core/pro/trousev/cleer/Database.java
conflicts resolved.