added the patched netapp.py driver from https://bugs.launchpad.net/cinder/+bug/1091480
Merge pull request #42 from alop/netapp-patch

added the patched netapp.py driver from https://bugs.launchpad.net/cinde...
added dependencies for netapp patch
Merge pull request #43 from alop/lockutils

added dependencies for netapp patch
added a symlink from /usr/lib/python2.7 to /usr/share/pyshared/
one more symlink
Merge pull request #44 from alop/fix-patch

Fix patch