removed extra > in schedule
update check.py info

The script was referencing tools/check, but it's check.py.

It was also unclear to me from where to run check.py. I didn't realize you had to cd into a new directory after
running create in order to run check.py. So I made the description a little more explicit.
clarified language about adding collaborators
Adding note to README about creation script not yet existing
Merge pull request #11 from fmichonneau/patch-1

removed extra > in schedule
Merge pull request #12 from jiffyclub/patch-1

update check.py info
Merge pull request #13 from fmichonneau/patch-2

clarified language about adding collaborators
tools/create

Possible solution for the first FIXME

Tries to get the HEAD of the workshop page URL, if it succeeds (i.e. it already exists), retuns an error and exits
Switch from SSH to HTTPS cloning
Merge pull request #14 from gvwilson/gh-pages

Adding note to README about creation script not yet existing
Fix build problems for ubuntu 14.04
Polish text
Fix Pandoc's four-space rule at README
check_pwd now successfully gets the return code from git status, reacts accordingly
Improve "By Hand" instructions
Merge pull request #29 from r-gaia-cs/readme-clarification

Add clarification for the "by hand" instructons
Merge pull request #32 from lzamparo/check_repo_fix

check_pwd fix
Check that repository was successfully cloned

Close #25
quoting INSTRUCTORS solves problem of collaborators being added and
Bringing local copy up to date.

Merge remote-tracking branch 'upstream/gh-pages' into gh-pages