fix compile error in fetch_packages.sh
Merge pull request #121 from Juniper/rajreddy_webui_os

fix compile error in fetch_packages.sh
Copying select2 images to correct folder for dev-env.
Updated SlickGrid patch with the recent changes.
Fixed Start Packet Capture action cell for flow grid on
Monitoring->Network page
Fixed ContrailDropdown related issues on Packet Capture Modal
Fixed and added necessary conditions for grid status messages on empty
and loading state
Enhancements and code cleanup
- Enhanced look and feel for Where Clause
- Code Clean up of unused classes in contrail.custom.css
Fixed removing loading messages on grid for cases when data is provided
as an array or dataview
Merge branch 'master' of https://github.com/absingla/contrail-web-core