Rebased development environment on EL7, new pyflakes & pep8 tools:

setup.py:220:17: E125 continuation line does not distinguish itself from next logical line
setup.py:240:13: E122 continuation line missing indentation or outdented
setup.py:309:17: E125 continuation line does not distinguish itself from next logical line
PEP8:

cobbler/action_dlcontent.py:54:12: E121 continuation line indentation is not a multiple of four
PEP8:

koan/app.py:1182:26: E121 continuation line indentation is not a multiple of four
PEP8:

koan/utils.py:164:17: E128 continuation line under-indented for visual indent
koan/utils.py:594:9: E128 continuation line under-indented for visual indent
koan/utils.py:595:9: E128 continuation line under-indented for visual indent
koan/utils.py:596:9: E128 continuation line under-indented for visual indent
PEP8:

web/cobbler_web/views.py:14:27: E272 multiple spaces before keyword
web/cobbler_web/views.py:15:28: E272 multiple spaces before keyword
web/cobbler_web/views.py:16:27: E272 multiple spaces before keyword
web/cobbler_web/views.py:17:25: E272 multiple spaces before keyword
web/cobbler_web/views.py:18:26: E272 multiple spaces before keyword
web/cobbler_web/views.py:20:28: E272 multiple spaces before keyword
web/cobbler_web/views.py:21:25: E272 multiple spaces before keyword
web/cobbler_web/views.py:22:24: E272 multiple spaces before keyword
web/cobbler_web/views.py:23:26: E272 multiple spaces before keyword
web/cobbler_web/views.py:24:21: E272 multiple spaces before keyword
web/cobbler_web/views.py:968:8: E121 continuation line indentation is not a multiple of four
PEP8:

web/settings.py:88:6: E121 continuation line indentation is not a multiple of four
PEP8:

cobbler/modules/serializer_couch.py:66:19: E128 continuation line under-indented for visual indent
cobbler/modules/serializer_couch.py:67:19: E128 continuation line under-indented for visual indent
cobbler/modules/serializer_couch.py:75:21: E128 continuation line under-indented for visual indent
PEP8:

cobbler/templar.py:193:12: E121 continuation line indentation is not a multiple of four
PEP8:

cobbler/action_sync.py:266:20: E127 continuation line over-indented for visual indent
cobbler/action_sync.py:267:9: E124 closing bracket does not match visual indentation
PEP8:

cobbler/action_status.py:126:16: E121 continuation line indentation is not a multiple of four
cobbler/action_status.py:135:16: E121 continuation line indentation is not a multiple of four
cobbler/action_status.py:136:16: E121 continuation line indentation is not a multiple of four
cobbler/action_status.py:137:16: E121 continuation line indentation is not a multiple of four
cobbler/action_status.py:138:16: E121 continuation line indentation is not a multiple of four
Merge pull request #1034 from jmaas/master

pep8 fixes