ZEPPELIN-37 log configuration for test was updated, less noisy now
ZEPPELIN-37 initial Travis-ci configuration was added
Update README.md

Badge from travis-ci.org was added to project github page
Typo fixes
Metadata in pom and gitignore was updated
CI instructions updatd to run on oracleJDK7 as 6 has EOL in 2012
Hadoop dependency updated to code.google.com source as it is quicker
Zeppelin-server: wicked dependency removed
Zengine test: log output cleanup
Root pom.xml updated: all repositories removed except Cloudera (neede for hive_test, depends on jdo/jdo2-api/2.3-ec)
Merge pull request #7 from alexander-bzz/build_process_issues

Build process enhancements
Renaming Z.conf() -> Z.getConf()
Started refactoring of Z from UnitTest, favor testability of children Q and ExecStatement
Renaming ExecStatement -> ShellExecStatement, JavaDoc added
Merge pull request #8 from alexander-bzz/true-testability-refactoring

Testability refactoring
Handle mime type of .css .js
Bubble chart visualization
Come from https://github.com/vlandham/gates_bubbles
Merge branch 'master' of github.com:Leemoonsoo/zeppelin