Patching fix for @edetcher to not use system ipython even with easy_install
Merge branch 'master' of https://github.com/gibiansky/IHaskell
Not sending hlint messages where there are no suggestions.
Adding warning about Hspec being unusable. cannot find fix.
Upgraded to zmq4!
updated to reflect zmq4 update
added demo notebook
IPython now gets updated if necessary
forgot git pull origin master on updating ipython
update pip when updating
Adding `view` command to ihaskell
Adding `conceal` functionality to the notebook.
now profiles get updated with hashes
Implemented `:load` directive
hlint works a bit better now but line numbers are wrong
classy-prelude >= 0.7
different :: char
Merge branches 'master' and 'master' of https://github.com/gibiansky/IHaskell
add monoid instance for Kernel to avoid some duplication.

data-default may be prettier instead, since there isn't a canonical
mappend.
use LINE pragmas in the file generated for HLint