updating java files to remove compiler warnings and raw generics (where possible)
adjusting range search to use null terminator
adding trace logging for hard to find problems
modified session object to use the RowDeleteIterator instead of the mutation
fixing formatting issue per pull request comments
Revert "adjusting range search to use null terminator"

This reverts commit fb4fe11f8acea0e30004c3ed6b3705d31cae2ebe.
removing TODO as this is the correct way to do things
Revert "removing TODO as this is the correct way to do things"

This reverts commit cac2b98379179adb37a374eca5a99d19f52687c7.
Merge branch 'master' of github.com:altamiracorp/accumulo-model
Merge pull request #1 from jlgrock/master

Fixed TODOs and Compiler Warnings