Fix documentation regarding exit() and draw() [#1197]
rebind Processing.instances when processingInstances is cleared
Added PVector.sub() perf was 311ms now is 190ms! Remove sub PVector unit tests from PVector.pde to PVector-sub.pde and added a whole bunch more unit tests for sub.
Merge pull request #31 from asalga/bug1901

I Added PVector.sub() which makes the PVector.sub perf go from 311ms to 190ms!
Merge pull request #25 from jbuck/t1197

Fix documentation regarding exit() and draw() [#1197]
Merge pull request #30 from Pomax/t1881

rebind Processing.instances when processingInstances is cleared
Bug 1923 - Ignore image type in loadImage
Merge pull request #39 from jbuck/t1923

Bug 1923 - Ignore image type in loadImage
Merge remote-tracking branch 'upstream/master'