fixing the rspec grader spec so that it runs with current layout
adding spec for weighted rspec grader
added term-ansicolor to Gemfile to get majority of failing tests passing - CourseraClient spec still fialing, but looks like it needs django auth which is maybe no longer relevant?
one grader to rule them all and in the darkness bind them
Add markdown formatting to README

I found it pretty hard to follow as plain text. I imagine you will someone with
a better design sense then I look at this again sometime.
Merge pull request #1 from mateor/master

Change README to mkdn
spec driving the new grader forward - stuck on speccing instance variables
Merge branch 'master' of github.com:tansaku/rag-saasbook
Merge remote-tracking branch 'upstream/master'
Assuming this is adding in run_edx_client.rb
new_grader now handles WeightedRspecGrader, GithubRspecGrader and HerokuRspecGrader - woot
got all specs using spec_helper and now we get coverage too, ugh, less than 53%
oops coverage is actually as low as 40% filtering out spec files
hmm, not managing to cover the github rspec grader, even though we are actually testing it - not sure what the paradigm is for testing the initialize method
adding travis C.I. support
adding travis C.I. support
experimenting with ruby 1.9.2
sticking with ruby 1.9.3 for travis
adding travis build status
adding an ubuntu install script for the autograders
Merge branch 'master' of github.com:saasbook/rag