Add the first source code of RandomTextWriter.
First commit for WordCount
fix syntax error of ReST
Fix syntax error of sbt project file
Add assembly plugin config
Add config for assembly plugin
Remove libraries which are included in Spark and Hadoop from JAR.
Revising readme to include the procedure of WordCount.
Add header to explain this sample.
Revising the procedure of RandomTextWriter
Fix typo.
Add PATH of this sample project into the procedure of RandomTextWriter.
Add preparation.
Add teh WordCount procedure
Add the link for README of the generated sample project.