ALLJOYN-1594 Updated ProxyBusObject and ProxyBusObjectTest

Updated the ProxyBusObjectHost to include the proxyBusObject method
getInterfaces.  There was no way to obtain a list of the interfaces
connected to the ProxyBusObject with out adding this function.

Also updated the test ProxyBusObjectTest.testEnumerate to properly
test ProxyBusObject.

Change-Id: I1cece3176063e135a6bd47b39a1af652129fe166
Copyright year is 2013
WS and Copyright update

Change-Id: I8522546dc26fdb19d0729fa4c9736d21bd3fdb59
Normalize version number to 0.0.1 in dev (master)