Enable hacking rule E122 and H304
Enable hacking rule E122 and H304

E122: continuation line missing indentation or outdented
H304: no relative imports

E122 and H304 havealready been fixed but not removed from exception
list, this patch enables them.

Change-Id: I1375bed51e9670fc4d174e7afce0ef3b3be83822

magic0704/python-keystoneclient,sdpp/python-keystoneclient,klmitch/python-keystoneclient,magic0704/python-keystoneclient,klmitch/python-keystoneclient,darren-wang/ksc,ging/python-keystoneclient,sdpp/python-keystoneclient,ging/python-keystoneclient,Mercador/python-keystoneclient,darren-wang/ksc,Mercador/python-keystoneclient