Initial commit
Removed uberJar - it was useless. Added run instructions and fixed an issue with list copy and regexes
Added external file example and fixed date issue
Writing output to Parquet file.
Update README.md

Monospacing commands and splitting them over multiple lines
Updating the artifact name and package name to be com.hadooparchitecturebook
Update JavaSessionize.java
Creating new subdirectory for ch06/JavaSessionize
Merge branch 'master' of ../JavaSessionize