refs #8699 - Removed POMs from all projects.
Merge pull request #83 from oculusinfo/feature/8669-remove-poms

refs #8699 - Removed POMs from all projects.
refs #8491 - Updated documentation in REST interface as well as included module summaries. Added get layer state by state id to layer services. Removed bug causes path duplication in ConfigurableFactory. Added default min/max X and Y in PyramidIO to that of a mercator projection (since web mercator is default). Added rest-api build step to gulpfile. Removed unused webapps folder from tile-service.
Merge branch 'develop'

Conflicts:
	pom.xml
	tile-client/pom.xml
	tile-examples/julia-demo-live/pom.xml
	tile-examples/julia-demo/pom.xml
	tile-examples/twitter-topics/twitter-topics-client/pom.xml