Project section sorter

Finished up sorter campaign section.

Changed the collapsible code to take in an option to not show the
controls when collapsed. This code has some global problems that has
to be fixed.

Other changes:
- Updated colors as proposed by eric
Added responsive breakpoints for project section
Merge pull request #143 from msecret/ehnc-sorter_project_part

Ehnc sorter project part