Separated DDL from CRUD
Merge pull request #22 from johnmannpaul/master

Merging in cleaned up files from master
Update README.md
Merge pull request #24 from johnmannpaul/master

Update README.md
minor renaming
Refactoring RDBMS connectivity
Merge pull request #27 from johnmannpaul/master

Refactoring RDBMS connectivity
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Refactoring RDBMS connectivity
Merge pull request #29 from johnmannpaul/master

Refactoring RDBMS connectivity
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