Fixed issues related to include files lookup
Fixed the bug related to copying of test perl scripts

Signed-off-by: Sateesh Kavuri <sateesh@mobilitas.co>
Made SyncBasePlugin::cleanUp as a virtual abstract method to ensure
that plugin developers provide an implementation. Without this, deleting
profiles would throw error

Signed-off-by: Sateesh Kavuri <sateesh@mobilitas.co>