* This feature fetches function catalogs from openfaas/store and makes
  one-click deploy easy
  * You can switch between "From Store" or "Manually" by tabs

* Added icon to "Deploy New Function" button
* Added function search feature to the main UI

Signed-off-by: Ken Fukuyama <kenfdev@gmail.com>

reverted fixed tabs

Signed-off-by: Ken Fukuyama <kenfdev@gmail.com>