1.5.2.0
more work on reimplementing sensor
upgraded UE API
work on prox block
Merge branch 'master' of git://github.com/Cloudhunter/OpenCCSensors

Conflicts:
	src/openccsensors/common/util/EntityUtils.java
Merge pull request #148 from mikeemoo/master

upgraded UE api, trying to fix a few bugs....