added text for "Project Studies" heading label
added text for "Project Studies" heading label
Merge branch 'master' of https://github.com/digitalabs/GermplasmStudyBrowser

Conflicts:
	src/main/java/org/generationcp/browser/application/Message.java
for GCP-7003
Merge branches 'master' and 'master' of https://github.com/digitalabs/GermplasmStudyBrowser