adding text functoins
adding missing exports
Merge pull request #57 from brightredchilli/background_fix

fix background to take into account alpha as well
remove rgbToHex and toHex
merging pvector
updating api.md to reflect pvector
adding basic text stuff for now closes #24
fixing print to not mask line number closes #61
fixing width and height stuff
adding get
adding context fxn
fixing context
update api
changing some color functions around
Merge branch 'master' of https://github.com/lmccart/processing-js

Conflicts:
	lib/pjs.js
fixed a comment
implemented mouseDragged and fixed pCurCanvas refs
mouse wheel event
updated api progress
making get always return arr