highlighting components
A button highlights the current step's component
de-highlight function
clicking on a highlighted component highlights the following component in the page
Highlighting the following step's component  according to the success of the current step
Added link in tasks index for editting steps
Displaying basic list of steps for page + page id
fixing task associations
rendering html from page
Sending step component using AJAX <untested>
Merge branch 'master' of https://github.com/ndomar/megasoft-13 into C2S2_DesignerTaskSteps
Storing step_answer successful= true whenever a step is successfully completed
removed require tree to fix javascript error
new step action in controller
route for edit step
changed task controller
Merge branch 'master' of https://github.com/ndomar/megasoft-13 into C2S2_DesignerTaskSteps
storing number of clicks + starting time in task results
added description to sidebar
merge with master