"Added the close button for popup"
Handling the null
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1
"Added gwt analytics files"
Merge pull request #2296 from ssushma/release-6.6.3.a1

Search collapsible filters design implemented
"analytics integration"
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1

Conflicts:
	src/main/java/org/ednovo/gooru/server/service/UserServiceImpl.java
	src/main/java/org/ednovo/gooru/shared/i18n/MessageProperties.java
	src/main/java/org/ednovo/gooru/shared/i18n/MessageProperties.properties
DO-6095 : 1.0.e [System - Setting] Super admin role should see "View Admin Portal" button at Setting - Implemented.
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1

* upstream/release-6.6.3.a1:
  Search collapsible filters design implemented
Merge pull request #2297 from anilgooru/release-6.6.3.a1

DO-6095 : 1.0.e [System - Setting] Super admin role should see "View Admin Portal" button at Setting - Implemented.
Updating search filters both leftside filters and search filters when user removes/add filters.
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1

Conflicts:

src/main/java/org/ednovo/gooru/client/mvp/search/SearchFilterVc.java
Merge pull request #2299 from mitraj/release-6.6.3.a1

Updating search filters both left side filters and search filters when user removes/add filters.
toggle method added.
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Created searchFilter Event for updating the search filters.
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
"Changes made for analytics"
Merge pull request #2300 from mitraj/release-6.6.3.a1

Created searchFilter Event for updating the search filters.
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1