Merge pull request #969 from krivera-pentaho/dev

Cleaned up files of warnings
Apply code formatting, start on some checkstyle
Merge pull request #970 from bkemper-pentaho/master

Apply code formatting, start on some checkstyle
Formatting + Checkstlyes on schedulilng project.
Merge pull request #971 from jeffreythomas/dev

Formatting + Checkstlyes on schedulilng project.
Additional attempts at reducing warnings without major refactors