Fix for Bug: 3053
Showing loading icon when the status is loading in details pages.
Fix for Bug 3055: Links in grids had stopped working.
After the file splitting the links had stopped working because of the
tab id it was no more in scope. Moved it to global scope.
Fixing column width in flows tab so that all columns are visible.
Merge pull request #24 from manojgn/CleanupBranch

Fix for 3053,3055 and some cleanup
More directory structure changes
- Changed the folder/file names from computenode to vrouter for
consistency
- Changed the has also from mon_infra_compute to mon_infra_vrouter
- Created common folder in infra for common files.
- Split the monitor_infra_dashboard.view and moved the common things to
monitor_infra_common.view
Merge pull request #25 from manojgn/CleanupBranch

More directory structure changes
Merge branch 'master' of https://github.com/Juniper/contrail-web-controller