Merge pull request #1 from jr-news/master

changed folder structure
Add UML diagrams.
added database and documentation folders
Merge pull request #3 from jr-news/newman

Merge pull request #1 from jr-news/master
Merge pull request #4 from jr-news/seth

Merge pull request #2 from jr-news/master
Merge origin/master into seth
Add UML diagrams.