Remove some duplicate code
reducing code complexity in packages_controller
More cleaning up
Cleanup update_bz_status
Clean clean clean
Cleanup update method
Moving things around
cleanup
Wait till it's over
Moving more things to the model
Merge branch 'master' into master_up
User can now select which column to show in ETT

This is done by using the tablesaw project, available on GitHub.

The Javascript and CSS parts were added to the public folder in their respective
subfolders.

`application.html.erb` was modified to include those extra javascript/css part
into the html template.

https://github.com/filamentgroup/tablesaw
Merge pull request #136 from thescouser89/table_fanciness

Table fanciness