added perfect audience with tests
added track function
make sure _pa.track is defined when testing track
updated GA canonical url support
removed mixpanel alias calls
updated GA test to prevent travis failing
added support for mixpanels revenue feature
added revenue support for Mixpane, KISSmetrics and GA
bug fix in mixpanel revenue
prototype
fix timeout problem in trackForm
fix case in alias and extend utils
fixing crazyegg naming issue
bumping version
rebranding for keen
fixing trackLink and trackForm to handle multiple elements
adding new test for trackLink with multiple links
adding get and set cookie functions
merged perfect audience, and cleaned it up
increase timeout on ga test