* (per request from jeblair)
* version of python-ldap match between
test and requires
* pinned to 2.3.13 to let tests work in macosx
* separating dependencies between deps and test
* removed python-keystoneclient from install_requires
for now. (there is no python-keystoneclient in PyPI)
Real solution coming.
Change-Id: I89e50d6747fb57dee7badb17bc1231d3619e3ef7