Ribbon bar is better

Ribbon bar is better

2014/01/30 Openstack Titan 1

Ribbon bar is better. Original design put the major buttons on the LHS, but it grabs space than the tree (describe the openstack architecture). Also the original design put all the function buttons on the bottom, it is better to put it on the ribbon bar that on the top. In ribbon bar, major button will have bigger size than normal button.

Ribbon bar

Ribbon bar