Enabled travis containers (required for caching) + caching.
Couldn't make codecov work without sudo, commenting out for now.
issue #151: abstract class for file-based hdfs ingest
issue #151: abstract class for file-based hdfs ingest
Merge pull request #152 from ngageoint/GEOWAVE-151

Geowave 151
Merge pull request #149 from ngageoint/GEOWAVE-96

Enabled travis containers (required for caching) + caching.
Fix su and hdfs -put issues with hdfs upload script
Merge pull request #155 from ngageoint/GEOWAVE-154-hdfs-upload

Fix su and hdfs -put issues with hdfs upload script
added more default readers and writers, hdfs file ingest relies on subclass to close stream
Merge pull request #156 from ngageoint/GEOWAVE-151

added more default readers and writers, hdfs file ingest relies on subcl...
Initial docs integration push
Fix link to my forked geowave site
Add packages page to docs
Fix some links
Fix multiple script includes
Add datatables css back
Text box formatting
Match link color of current site
Added a doc page for documentation process
Incorporate javadocs and build script
Update link text