Bug fixes:

Removed browser() call from plot.r
Trying fix for pdf documentation, as well as fixing bug #42
Merging in changes made on a different branch. Updating documentation to embed fonts, and fixing small bug (#42) in RDataTracker
Store timezone with timestamps.
Merge branch 'master' of https://github.com/blernermhc/RDataTracker

Conflicts:
	DESCRIPTION
Merged changes from auto-annotations
Merge branch 'master' of github.com:blernermhc/RDataTracker
Merge branch 'master' into auto-annotations

Conflicts:
	R/RDataTracker.R