Git cleanup

Added Eclipse Files to Repository
Configured Project specific settings
Added javadoc to repository
Updated Derby and jGoodies Library
1.7 Possible Bugfixes

Fixed new Warnnings due to new Eclipse Settings
- Fixed a few ressourceleaks
Export Fix (BeanUtils)

Fixed the Duplicate-Entry Bug when exporting
1.7 Bugfix

Fixed missing jGoodies-Commons Library
1.7 Features

Added PropertyCheckbox
Added Option to change the Toolbar
added ToolbarConfigPanel to show ToolbarConfig
Added EditToolbarFrame to change the Toolbar visual
1.7 Features

Fixed Missing BeanUtils-Exception Bug (now using custom compiled
beanutils.jar)
Added support for prerenderered 16x16 Icons
Fixed Border around Seperator in EditToolbarFrame
Updated ToDos
1.7 Bugfix

Removed Test-Ressource-File (*_16x16.png)
Fixed Fatal AV when Searching for Directory
Fixed the possibility to open Windows while in an blocking call (through
Screenshots)