Adding .gitignore and updating release to remove bzr tag.

.gitignore

@@ -0,0 +1,6 b''
+docs/dist
+docs/build/*
+docs/source/api/generated
+*.pyc
+build
+*.egg-info

IPython/core/release.py

@@ -23,13 +23,14 b" name = 'ipython'"
 development = True    # change this to False to do a release
 version_base = '0.11.alpha1'
 branch = 'ipython'
-revision = '1223'
+# This needs to be updated to something that is meaningful for git
+revision = '0' 
 
 if development:
     if branch == 'ipython':
-        version = '%s.bzr.r%s' % (version_base, revision)
+        version = '%s.git' % (version_base)
     else:
-        version = '%s.bzr.r%s.%s' % (version_base, revision, branch)
+        version = '%s.git.%s' % (version_base, branch)
 else:
     version = version_base