Renamed the pypi package from pillar-sdk to pillarsdk

Now the package on pypi is named the same as the Python package, i.e.
the package is stored in '{name}-blah.whl' and
'import {name}' works for the same name='pillarsdk'.

.gitignore

@@ -8,4 +8,4 @@ MANIFEST
 /.coverage
 /.cache/
 /.tox/
-/pillar_sdk.egg-info/
+/pillarsdk.egg-info/

setup.py

@@ -6,7 +6,7 @@ The Pillar REST SDK provides Python APIs to communicate to the Pillar webservice
 """
 
 setup(
-    name='pillar-sdk',
+    name='pillarsdk',
     version='0.0.1',
     author='Francesco Siddi, PayPal',
     author_email='francesco@blender.org',