Prepare next development iteration (0.2.0-SNAPSHOT).
cassandra-sink: Add more unit tests.
elasticsearch: Fix event timestamping.
cassandra-sink: Multiple fixes to type mapping.
Add Travis CI conf.
Add Travis CI badge to README.
Merge pull request #18 from Stratio/feature/travis-badge

Add Travis CI badge to README.
Travis CI: Cache $HOME/.m2.
find minor bugs reported by [findbugs]
cassandra-sink: More tests.
decompress-deserializer: Add buffer to prevent full resets.

This adds a 'bufferLength' option which should be set to the
estimated maximum size of a batch of events. This will prevent
resetting compression from scratch most of the time, which was
a serious performance bottleneck in some cases.
Add ReadXml morphline and tests
Merge branch 'develop' of https://github.com/Stratio/stratio-ingestion into develop
Add Tests and support for parse all xml into a string
Add timeFilter morphline
Change test resources files
Change assert in test
Added RelationalFilter and Rename morphlines, with its tests and examples resources
elasticsearch-serializer: Simplify timestamp handling.
Fix Travis Maven cache.