Changed L2_only URL to L2_enable.
Made forwardong mode to show on when L2 is true and not to show on false

Change-Id: I0d3fc6c6fe2850b900e20c9f69d00bc4aa937263
Fixes bug#1330968  [Config-Policy::Apply Service and Mirror to multi select boxes are not showing place holders]
1. Added placeholder text for inputbox that's shown on checking "Services" checkbox in Create/Edit Policy Dialog
2. Fixed the issue that placeholder text is not shown for Services/Mirror inputboxes initially by specifying the width for these select2 components

Change-Id: Ia7fe1b360dacecc011eeb6301546b943803035d2
Merge "Changed L2_only URL to L2_enable. Made forwardong mode to show on when L2 is true and not to show on false"
Fixed the issue loading icon retains in the instances tab in the project and network details pages

Change-Id: Idc88c90fe13c1f4a109d013d6e21fdab023d850e
Fixed the alerts loading icon issue,bug id 1355628

RootCause:As a part of getting the instances stats in separate call in network monitoring pages,we changed the event from onUpdateData to onRowsChanged in singleDataSource function to get the event arguments which are used in the handler ,but onRowsChanged event is not trigerring some cases so reverted to onUpdateData.

Fix: As a work around we are binding the dataview event on the controller part and bug 1355674 is raised to incorporate the arguments for onUpdate event.
Change-Id: I4aa810f708b1687be07e38f4c80f62024fcfb4ea
Currently we are getting the bandwidth usage as SUM of last one hour from opserver which is supposed to be current usage,bug id 1355036
Fix:We are calculating the average eg:SUM(if_stats.out_bw_usage)/COUNT(if_stats) and displaying it.

Change-Id: I887167d9b28f66144dff929a73dde83cf851c20b
Merge "Currently we are getting the bandwidth usage as SUM of last one hour from opserver which is supposed to be current usage,bug id 1355036 Fix:We are calculating the average eg:SUM(if_stats.out_bw_usage)/COUNT(if_stats) and displaying it."