added sqlite db for groupmanagement, refactored sqliteuserdatabase
Merge branch 'master' of ssh://git@github.com/tubav/fiteagle.git

Conflicts:
	core/src/main/java/org/fiteagle/core/userdatabase/SQLiteUserDB.java
	delivery/interfaces/src/main/java/org/fiteagle/delivery/rest/RestUserManager.java
undone commit to RestUserManager
Merge branch 'master' of ssh://github.com/tubav/fiteagle
save for merge
Merge branch 'master' of ssh://git@github.com/tubav/fiteagle.git
refactoring to prevent database locks
removed some verbose logging
replaced fuseco server cert and private key with test cert and key in
keystore (bug #204)
Merge branch 'master' of ssh://git@github.com/tubav/fiteagle.git