need core modification to add interaction mechanisms to

Core/Code/Interactions/StateMachine.xml
Core/Code/Interactions/mitkInteractionConst.h
CoreUI/Bundles/org.mitk.gui.qt.common/resources/StateMachine.xml
CoreUI/Bundles/org.mitk.gui.qt.common/resources/mitkEventAndActionConstants.xml

[a4d0a1]: Merge branch 'bug-8579-picking-fibers'

Merged commits:

2011-06-22 22:26:16 Klaus Fritzsche [8f11a3]
picking and repositioning of crosshair works fine

2011-06-22 14:34:41 Klaus Fritzsche [9da014]
initial tests

[98aceb]: Merge branch 'bug-8579-picking-fibers'

Merged commits:

2011-07-01 11:19:11 Klaus Fritzsche [4117f3]
COMP: fixed export directive

[cd9cf0]: Merge branch 'bug-8579-picking-fibers'

Merged commits:

2011-07-02 15:44:37 Klaus Fritzsche [6620c8]
picking button seems to work

2011-07-02 15:06:47 Klaus Fritzsche [5d2b22]
added button to start and stop picking

2011-07-01 11:38:44 Klaus Fritzsche [b10541]
Merge branch 'bug-8638-volume-to-clipboard'

2011-07-01 11:38:27 Klaus Fritzsche [df8726]
added volume to clipboard output