added git review file

Change-Id: Id1e9f7fccc04f78097e97f98b176317e9f1e7203
setup tox.ini for jenkins build
update requirements
update requirements
fix tox.ini
sphinx first working
add static dir
updated README to include gerrit links

Change-Id: I01e61f37482e44c2f3185c6325ccbcb1f0f9ffbd