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Add CommitDetailActivity class
Merge remote-tracking branch 'Github/master' into
LatestCommitOverview_NEW

Conflicts:
	res/layout/activity_project_commit.xml
	res/values/strings.xml
	src/se/chalmers/group4/codenavigator/ProjectCommitActivity.java
Merge DetailedCommitView
Merge pull request #4 from EDA397-GROUP4/LatestCommitOverview_NEW

Global merge Sprint 2