Added checking of minimal width when adjusting width of the InnerWindow to match bounds of the parent so the title does not extend beyond the content

Fix #15
Better labels in graphs
WiP: Relation editing
Added logo :-)
Logo fix
Added basic relation editing
Removed JavaFX references from core package. Objects in relations are now indicated by background color.
Prepared ugly hack to prevent mouse events for TextFlow to be ignored
AliasTableDAO.findAllAliasesByObject implementation

tested
All DAOs should be implemented now

And tested !
Graph can be created to more depth than 1

But its not tested yet. Report bugs pls.
DataSingleton deleted

We dont need it
Warning elimination

removing unused imports
javadoc generating
all except Tables
Merge pull request #16 from PreXident/db-hibernate2

Db hibernate2
Added prototype interaction with graph as proof of concept
Performed some refactoring in the Data subproject
Fixed some resizing/moving problems with InnerWindow
Fixed ObjectList not updating width when height was too small
Added service layer in Server:
 - DataProvider uses services now (but services not implemented yet)
 - added service layer data models, not implemented yet
 - fixed some mistakes in wsdl files
 - ids changed from int type to long type in Server and Commons
Added sunday summary from 2014-04-06