small css fix
Merge branch 'master' of https://github.com/othebe/racetipper
FIx for invitation and CSS changes

Below are the changelog:
INVITATION
- new column 'inviter_id' in competition_invitation
- show the invitation above the race list
- delete the invitation if click join

CSS Changes
- Added Foundation.css for responsiveness
- Some layout messed up, will be fixed soon
- Login page is now responsive

NEW BUG
- For unknown reason, the Tour De Suisse Race returns the error below,
causing the loading bar to keep running
RuntimeError in CompetitionsController#user_race_data
Called id for nil, which would mistakenly be 4 -- if you really wanted
the id of nil, use object_id
CSS FIx

Fix for the CSS and add more responsiveness
CSS Fix 2

- Combined with Ozzy's latest repo
- More Fix to the CSS
Invitation fix

After clicking JOIN on the invitation, it adds the user as participants
and set the invitation.status to 2.

If invitation.status is 2, it won't show it to the user anymore.
combine ozzy's changes (forgot password)
Merge branch 'master' of https://github.com/othebe/racetipper
minor fix

Fix to apply ozzy's latest comment
Remove auto scroll to team, fix days/weeks for timer
Responsive for Race and Competition pages

UNfinished part:
- Overview Header (Blue part) still wrapper incorrectly
- Choose Biker Interface
- Leaderboard: Choose which column to show
Henner: Invitations, CSS
More CSS

Most pages are now responsive.
Responsive Goodness

Almost all site are now responsive

Unfinished task: Tip biker interface
Revert "Responsive Goodness"

This reverts commit 23f40a76e3e40d7b00379a5e1a8702fff76d002b.
Responsive Goodness

Almost all site is mobile-ready
Except Pick rider interface
Merge branch 'master' of https://github.com/DarcHub/racetipper-h
CSS for iFrame
Merge with Ozzy's latest
Invitations, partial site wide