add view task results add method in task results controller to calculate success
moved uml from root to umls folder
added task results views and controllers
imported bootstrap
pulled branch C2S10 and fixed conflicts
modified the task views
modified view index
added partial views
fixed problem with partial views
added controller tests for the methods show and index
added docs to Step answer model and deleted unused files
added uml
fixed indintation in views show, _calculate_success and __create_bars
merged master
fixed code
fixed indentation
Merge pull request #241 from ndomar/C2S13_view_log

C2 s13 view log