Ignore .idea folder which is generated by JetBrains IntelliJ IDEA family tools
Ignore .idea folder which is generated by JetBrains IntelliJ IDEA family tools

Change-Id: I0d8e983a27f8bfd2e604792808000a2a88f0bbd7

openstack/vitrage-dashboard,openstack/vitrage-dashboard,openstack/vitrage-dashboard,openstack/vitrage-dashboard