1. Update TabDetail to support fetch api when router change
2. Update role detail page: show implied roles in detail page
Change-Id: I99cf7510c30d3924a7f7281f3d5fb3f6db67bd4d
1. Add client module to request openstack api
2. Remove window.request, stores use client to request api
3. Remove window.globals, use globalRootStore to deal with user info
Change-Id: I5657cfd8cf142dbacce8716991f805bbbb4a9222