Merge pull request #12 from stefbowerman/v2

Added signin page
fixed html to clearly show step process between current and disabled states
Merge branch 'v2' of https://github.com/HerbalifeUX/wlc into v2
fixed varible case issue on white
Fixed form input field width issues. It now defaults to .col3 correctly and can be overwritten with .col classes to change width.
overview page has been styled and interactions have been redesigned also page is linked from myChallenges now
Merge branch 'v2' of https://github.com/HerbalifeUX/wlc into v2
fixed button spacing on overview page and removed overview-new page
updated styling after am meeting added new buttons and removed hover effects from info boxes also fixed header
finished styling the new overview page after speaking with Mark and Brian this should be final unless there are additional comments please review
updated styling for the form stepsto match feedback and new overivew page
adding css for proper rendering
navigation fix, removed bottom border
fixed conflicts
fixed navigation issues with overview page and finished form step process
code clean up and styling changes to overview page
code clean up and styling fixes to overview page
updated styling to overview page mainly dashboard table and navigation this addresses issues #16 #17 #11
fixed line styling in overview table #16
fixed html validation errors and consolidated css bloat on master sass file this closes #18