Changed required execution environment to Java 7

Change-Id: Ia9399dcac341c08f2733bc8c429eb25067f55f35
Updated vendor information.

Change-Id: I8f5c80e8b8b9ba5ec346c69c53cb84d321bb9a23
Fixed build.properties.

Change-Id: I009679a84fdd3a633261be0b452d1850e074b9cd