refs #8323 - Adding some additional comments.
refs #8323 - Added scala compile support to geometric utilities, switched hbase dependency helper to use the more standard approach to sharing common functions, added resource filtering to tile-generation project
refs #8323 - Added build script to create ZIP distribution.
refs #8323 - Enabled gradle build for annotation-service
refs #8323 - Enabled gradle build for tile client, server and julia demo.
Merged 'develop'.
Merged 'develop'.

Conflicts:
	tile-examples/julia-demo/src/main/webapp/WEB-INF/web.xml
refs #8323 - Made improvements to the handling of copying and filtering of resource files.  Gradle versions of the input files have been created since they use a different token style, and the clean tasks have been configured to look for resource files, instead of just checking for a build directory.
refs #8323 - Added gradle build support for twitter topics utitilites, which generates twitter tiles.
Merged 'develop'.
Make it easier to run the tile service in debug mode from an IDE - try to alleviate the need to manually add jars to the spark context
refs #8323 - Added build file twitter topics client, fixed up some errors in the web.xml files for both twitter topics and julia demos that were introduced by client API refactoring merge from develop.
refs #8323
1.  Fixed test cases that were failing
2.  Modified tile-generation build file to preserve scripts dir and timing.sh, but remove spark run files on clean
3.  Removed filtered outputs in a few spots where they shouldn't have been checked in.
4.  Fixed description in annotation service build file
refs #8323 - Error now thrown and build stopped on unsupported environment, rather than defaulting to cdh5.
refs #8323 - Added Julia live demo support.
refs #8487 - Fixing tile-generation dependencies (including spark dependencies) in tile-service.  This included moving tilegen and spark code into a new project (sparktile-utilities) as well as moving some of the factory provider code into the factory project package within the binning-utilities project.  This redesign cascaded through several projects and demos.
refs #8323 - Added ignore for generated build.properties so that it doesn't get checked in by accident.
refs #8323 - run scripts updated to include hbase jar refs based on build type.
refs #8323 - War overlays are now based on project artifacts, rather than those supplied by a maven repo.  This fixes issues with builds not being able to locate war files, as the install task runs last.
Merge pull request #57 from oculusinfo/debuggable-spark-connection

Make it easier to run the tile service in debug mode ...