Updated info.py with 0.8.0.dev
Merge branch 'maint/0.7.x' into nipy-dipy-master
Merge pull request #302 from nipy/nipy-dipy-master

Time for 0.8.0.dev!
BF: try and fix nibabel setup requirement

Use stackoverflow hack to try and allow pip to install nibabel for the
setup.py script.
RF: more informative message for no setuptools

When not running via setuptools, and no nibabel / nisext, we were giving
an undefined name error, which is confusing. Give a better error.
RF: more informative cython error messages

Say when we can't import cython, and when we have the wrong version.
BF: add fake_pyrex hack to MANIFEST.in

We need the `fake_pyrex` directory for setuptools install, but I hadn't
included it in the MANIFEST.in, so setuptools-based installation failed
from a source tarball - and therefore pip.
RF: add bdist_wheel as setuptools command

bdist_wheel is a setuptools extension.
BF: always use fake_pyrex fix for setuptools

I was only using fake_pyrex fix in case where I was forcing setuptools,
not the case where something else (like pip) had already imported
setuptools.
Update README.txt
Merge pull request #304 from samuelstjean/master

Update README.txt
Merge pull request #303 from matthew-brett/setup-requires-fix

BF: try and fix nibabel setup requirement
RF: refactor dpy io tests to fix windows error

Try to fix windows access error by using InTemporaryDirectory rather
than a temporary file.
TST: Reduce the required precision here.

So that WIN32 can rejoin civilized society.
Merge pull request #1 from arokem/mbrett-windows-test-fixes

TST: Reduce the required precision for test.
typos + pep stuf
Reverted some change
Merge pull request #308 from samuelstjean/typo_csd

typos + pep stuf
RF: use sequences for run_command script tester

`run_command` was using strings rather than sequences passing in the
``Popen`` constructor.  This blows up when there are space in the passed
paths.  Use the sequence command definition instead.
RF: put pwd on path running tests from dipy dir

Some of the script tests change directory before running the scripts.
These will fail if the dipy we picked up is in the current working
directory (running from the dipy root directory). Check for this case
and put the directory on the path before running the scripts.