remove whitespace
Implement IR sensor variables and functions. TODO: insert checkIRs() function during tests at block site
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge upstream changes for Monday night hacking
Merge remote-tracking branch 'upstream/master'
Merge goWest() fixes from Michael
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge pull request #1 from nickpelone/master

Implement IR sensor