Fix issue #112, NPE in RocketFigure3d mouseDragged()
The component can pick up a mouse drag event without a mouse press event
if the mous is clicked and dragged while a modal dialog is open. The
running simulations progress bar dialog is an example. To fix, do not
process a mouse drag if a mouse press has not been recorded.
Fix for Issue #122, NPE in RocketFigure3d.setType()
This problem will only happen when the RocketFigure3d is unable to
create a GL canvas. It sets the canvas to null, but not all code that
uses canvas checks for null. This class probably should handle this
state better than it does, but this is the safe change now.
Updated thrustcurves.
Merge pull request #127 from openrocket/thrustcurves

Updated thrustcurves.
Refresh the texture drop down contents when one edits a single copy of a
decal
Catch UnsupportedOperationExceptions from getDesktop.
Add a little more protection in getElementAt because Apples' LAF
sometimes returns -1.
Merge pull request #128 from openrocket/issue-118

Catch UnsupportedOperationExceptions from getDesktop.
Improve refreshing the decal model by doing it whenever the underlying
appearance changes.  This allows for "From file" to work correctly as
well.
Merge pull request #129 from kruland2607/fixdecaldropdown

Fix for issue #116
Fixed problem with multiple copies of the same series in a plot.  Also
bumped up to jfreechart 1.0.15 but that might not have been necessary.
Fix deployment event for dart's recovery.
Merge pull request #131 from kruland2607/master

Fix deployment event for dart's recovery.
Merge pull request #130 from kruland2607/jfreechart-1.0.15

Fix for Issue #114
Fixed build for new library version numbers.
Merge pull request #133 from kruland2607/master

Fixed build for new library version numbers.
Doh! forgot to add the new jfreechart libs.
Merge pull request #134 from kruland2607/master

Doh! forgot to add the new jfreechart libs.
Added ability to export different branches from simulations.
Change the ok button text to "Plot" or "Export" based on selected tab.