Skeleton for follow-on verification behavior

Quick-and-dirty end-to-end flow, functional for at least the case of one course in need of re-verification.

Ready for design to start taking a look; still needs tests and code cleanup
re-verification dashboard styles
Tests and cleanup

Improved tests, fixed javascript for photocapture, removed extraneous photocapture code, added time & course numbers to templates for design
adjusting style and html for re-verification on lms
Moved reverification windows into common

Added verification sidebar, banner for major courseware sections, quality & test improvements
styling complete on reverify dash
Midcourse reverification: increased quality

Also, removed an unused template
added notification styles for re-verification and general on LMS
Midcourse reverification: fixing broken tests

Also, refactored code representing ReverifyInfo
downstairs fixxup on lms reverification
Midcourse reverifications: dismissal banner

Added a banner that students can use to dismiss the "you have failed reverification" message.  Also, removed unused code, wired up the sidebar for design
PR review changes for LMS reverification
Midcourse reverification: Events
Midcourse reverification: i18n fixes

Fixed i18n in templates
Merge pull request #2156 from edx/flowerhack/feature/basic-reverify-flow

Follow-On Verification