Revision control
++ module chattutorial
++ ContactPage 1.0 ContactPage.qml
++ ConversationPage 1.0 ConversationPage.qml
++ Main 1.0 Main.qml
++ module chattutorial
++ ContactPage 1.0 ContactPage.qml
++ ConversationPage 1.0 ConversationPage.qml
++ Main 1.0 Main.qml