import httpuv and it's functions
white space
added cairo as a suggests cuz it's used in png panel creation
added data.table and grid to depends to remove check error
documented
Merge pull request #37 from hafen/dev

Add simple unit test
clearer name
whitespace
add branch 'r_test' for testing
have quint look at localhost and timeout in 15 seconds
whitespace
s/require/library/
add qunit assets
add myLib assets
add scripts includes for qunit and tests
added grunt_server.R
added local version of r to run while npm testing
corrected file extension
upped the sleep to allow the server to start up
bumped phantom timeout