"Highlighting the Collection break down tab as default"
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1

Conflicts:
	src/main/java/org/ednovo/gooru/shared/util/StringUtil.java
Merge pull request #2395 from suryanarayanakb/release-6.6.3.a1

Highlighting the Collection break down tab as default