WIP Commit.
Renamed the idustrial_engineering.html [sic] to industrial_engineering_reports.html
Industrial Engineering people will be redirected to the relevant pages.
Added a ar just for the indeng people.
The front-end for showing reports works and displays data.
Added jqplot dependencies.
Added the CSS for the industrial engineering section.
Built out the back-end code for dealing with generating the cost bucket breakdown reports.
Filter the costbucket count by the year and month.
Requery the graph page when any input has changed.
Show the yearbox and the month select on the report graph page.
Added a date to the graph title.
Small CSS change.
Randomize the day on which the random activity entry is created since this is MUCH more accurate data.
Reselect the correct options for both the team selector and the month selector on page-load.
Changed the industrial engineering view name to costbucket from the generic 'reporting'.
Added validation for when the year/month values are non-numerical.
Added a handler on the change signal and made the implementation take a closure which returns the value at the specified time.
Return Activities labelled ALL.
If an entry's volume drops to zero then delete the volume.