[FIX] excess invigilator emails are now validated
[FIX] Suggested wording fixes for usability and 'friendliness'.
[FIX] Email address on signup is now compulsory
[FIX] Redirect to sign-up-page at root (excluding landing page)
[UPDATE] Sign-up link added to Login page
[UPDATE] reset password reverse match patch

Attempt at redirecting the reset password link to the correct page
Merge branch 'testPhase1' of https://github.com/wyllos/uct-maths-competition into 1-2014-AlphaFixes
[FIX] Removed redundant 'Cancel' button from Login screen
Merge pull request #22 from frank-retief/1-2014-AlphaFixes

1 2014 alpha fixes