Defining order of links (nexts), fix #61

Order of nexts can be change via next settings.
Merge branch 'master' of https://github.com/KROKIteam/KROKI-mockup-tool
Mainteining alphabetical order when adding panels and packages in mockup editor, see #60

Tree stays sorted so that, inside a project, packages are shown first, sorted aplabetically, followed by the sorted panels.
Alphabetically ordering elements in class editor's tree, fix #60
Added serialVersionUID properties to profil classes
Added new Web App and Application Repository

Implemented new Generic web framework which uses xml specification
provided in ApplicationRepository directory. Also included corresponding
repository generator.
Changed the way combo box values are specified in mockup tool.
Eclipse files
Missing enumerations
Started implementing standard zoom in web app.

Started implementing zoom functionality based on lookup fields in web
application.
Zoom GUI elements implemented

All GUI elements of zoom functionality are now in place, no working
logic is implemented, though.
Continued working on zooms

- Zooms now work for ADD action, EDIT is not implemented
- Fixed ignored META-INF
Finished implementing zoom functionality

- Also added new Invoicing application example
Fixed returning from zoom into parent-child form
Operation and report buttons generation added
Administration subsytem and new menu added in WebApp
Merge branch 'master' of https://github.com/KROKIteam/KROKI-mockup-tool

Conflicts:
	WebApp/etc/META-INF/.gitkeep
	WebApp/src/ejb_generated/City.java
	WebApp/src/ejb_generated/State.java
Added user defined rights with default menu behavior.
AdminRepoGenerator activated.
Added basic operation and link grouping

- Links are now generated based on mockup specification, but currently
do not work
- Operations and links are grouped into panels as specified in mockup
Different buttons for transactions and report