removed misguided close() and flush() calls and suppress the warnings
Merge branch 'master' of github.com:processing/processing
fix for lib problems with zip files
reworking of IntHash and HashMap examples
removing unecessary files
a new example for linear interpolation using lerp()
fixing up the noise wave example a bit
some fixes for HashMap class examples thanks to @REAS
removing extraneous variable from lerp example
updating CircleCollision to follow PVector syntax