added link
added clickable text so one can share text on their own wall
highlighting components
Added UML to story
added documentation
A button highlights the current step's component
nothing important really
updated return arrows to dashed
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
Storing step_answer successful= true whenever a step is successfully completed
storing number of clicks + starting time in task results
merged with new master
Allowed User signed in with facebook to edit his account details without a password
storing number of clicks, starting time and total time in task_results
A designer can edit his password only if he is signed in using his email not using his facebook account
Added Documentation to story
showing description of current task
Merge branch 'master' of https://github.com/ndomar/megasoft-13 into c4s14_link_account_with_facebook