Adapt ipython's script for testing PR. See ipython/tools
Report missing libraries during tests and number of skipped and passed tests
Add PyPy support. Needs work: In Debian/Ubuntu it is necessary to explicitly add the dist-packages path under /usr/local to import nose
Add a try/except clause when checking that the right nx is imported. So we catch the exception if the pull request breaks 'import networkx as nx'
pipe STDERR to STDOUT when installing NX so its output is also written to the log, see #753 .
Fix error when PYTHONPATH not defined.
Check for request version and die if minimum not met
Remove PyPy support
Nicer and clearer report from tests
Less redundant info in test reports
Remove rebase suggestion when clean merge fails
Merge pull request #752 from jtorrents/tools

Adapt ipython tools for testing pull requests