student cta for when there's no answers yet
add v2 form for question edit, #245
flag for review confirmation
error handling for like widget
tweak flag for review confirmation
refine vote button functionality
merge changes from v2UI into v2UI-blaise
make ask a new question more obvious
minor style tweaks to searchbar and results header
enabled cancel button for flag for review form
dipslay the tag in the search results header when viewing question by tag
include the tag in the context of rendering search results if tag is present
link to the v2 tag results page when viewing a question
fix v2 tags results page for logged out users (was a 500 error)
message for loggedout users when there's no search results
show warning message when deleting a question
login more obvious type of user account they're signing in as
make follow question buttons work, closes #248
small chenges for #248
Merge remote-tracking branch 'origin/v2UI-edit-question-form' into v2UI