Update README.md

added reference to CoT adapter in master readme
Update pom.xml

Added module reference to CoT-Adapter
Merge http://www.github.com/Esri/solutions-geoevent-java
removed compile warnings

added getters setters, removed unused variables, removed unused methods,
commented some unused methods that may be relevant in future
Merge branch 'master' of https://github.com/pHill5136/solutions-geoevent-java