Removed all trailing whitespace from charts source files.
Addressed lint line too long errors. No min files changed.
Removed unused variables and arguments from charts module.
Removed remaining unused variables and arguments from charts module.
Capitalize class references in charts per jslint.
Cleared up tab/space issue in charts module.
Changed non-user string comparisons in chartsup to use strict equality.
All comparisons in charts now use strict equality.