disable uploading 'stratosphere-dist' to dopa server
Maven and build changes
- use "build" profile of maven, to avoid any download progress information
- Reduce logging verbosity of javadoc-plugin
- instruct maven-eclipse-plugin to download sources (so that users can debug through our code without actively downloading the code)
- Remove warnings in eclipse from the new git-commit-id maven plugin
hopefully fix bug with version detection using maven for yarn deployment to sonatype
Improve deployment on travis
CSV Parsers fail on inputs that cannot be parsed instead of silently ignoring the lines.
Changed default testing log verbosity for TestBase.
Fixes #242. Excludes nephele-examples, pact-examples, and pact-scala-examples from distribution lib folder
Fix and spell correct version change script.

[ci skip]
Add support for using arbitrary Pact Value classes in scala frontend

Also add checks in key selector extraction to check whether the selected
fields can actually be part of a key.
Add link to starter jobs

[ci skip]
LocalDistributedExecutor: Execute Nephele in CLUSTER-mode mode, with multiple
TaskManagers in one JVM. The datatransfer happens over the OS network stack, not
through memory channels
Rename multiple Scala classes:
 - DataStream to DataSet
 - DataSourceFormat -> *InputFormat
 - DataSinkFormat -> *OutputFormat

Clean up imports in scala examples
Manually configured JAVA_HOME is preferred over system configuration. No default JAVA_HOME is used. Instead an error message is shown. Adresses #207
Added use of default java command as third option (after stratosphere-conf.yaml and JAVA_HOME).
PactProgram and PlanWithJar create proper user code class loaders.
Resolve issue with hardcoded "file://" URIs under windows
Relocation of constructTestPath and constructTestURI methods to Path
Fixed check for local file scheme in TestBase2.
Added stubs for count function and counting reducer
Added word count example using the counting of group elements.
Added IT Case for count() agrgegation function.
Minor changes in RemoteExecutor.java and LocalExecutor.java. Removed obsolete null-value check in the finally clauses in LocalExecutor.java. Returning proper exit code in RemoteExecutor.java.
Rename Record*Format to Csv*Format in scala frontend