log Android SDK/NDK component versions on buildserver
log Android SDK/NDK component versions on buildserver

ad2b9b99c2a7084e1ef4df06d635c7b63bee89e3 put this in the wrong place, it
was running it on the buildserver host rather than in the buildserver VM
itself, where the builds actually run.

refs #148

fdroidtravis/fdroidserver,f-droid/fdroid-server,f-droid/fdroidserver,f-droid/fdroidserver,f-droid/fdroidserver,f-droid/fdroidserver,f-droid/fdroid-server,f-droid/fdroidserver,f-droid/fdroid-server,fdroidtravis/fdroidserver,fdroidtravis/fdroidserver,f-droid/fdroid-server,fdroidtravis/fdroidserver,f-droid/fdroid-server