created positioning branch with pending changes
Added ActiveMQ messaging wrapper to positioning. added Gson and wrapper to dependencies for positioning
added plugin to pom in order to delpoy activemq wrapper as well as letting it include the dependencies
added the correct namespace to the next lp messaging wrapper
compilable version of the ubsisense sensor
added activemq messaging wrapper dependency in a working state. can be much further improved...
refactored the provisioning to use pax logging instead of felix, also refactored the positioning sensor to use the activemq messaging wrapper osgi bundle