[MCT-3782] Fix NPE for DnD operation from inspector title to canvas.
An NPE was raised due to setSelections clearing the transfer
handler in the inspector, causing the DnD framework not being able to
invoke exportDone. Now allowing DnD to complete and to perform the
selection of the dropped component(s) after DnD completes.
Merge branch 'jira3782'
[MCT-3811] Fix for Canvas on canvas: Panel cannot be
selected, drag-drop throws exception.
Fixed the issue of selection of panel with a canvas. The issue was
that the selection was cleared by a call to panel.clearSelections. Moved
this call in front of the panel selection. 
Fixed the exception when performing a DnD of the canvas panel in the
canvas. An endless loop was initiated between panel and canvas for
selection changes when clearing selections. Now testing whether
any selection needs to be cleared, if not, no clearing is initiated
preventing the infinite loop.
Updated release number for packaging.
Opening R8It3.
Added unit tests to improve test coverage of refactored plot views
[MCT-3073] Added unit tests to dynamic graphics