Merge pull request #7 from MelissaKam/master

Adding front end functionality
adding backends.xml
Merge pull request #8 from AJShiminski/master

adding backends.xml
decrease backend instance count
Merge pull request #9 from AJShiminski/master

decrease backend instance count
changed AlgorithmsServlet to start backend threads
Merge pull request #10 from AJShiminski/master

changed AlgorithmsServlet to start backend threads
updated for backends and running locally for demo
Merge pull request #11 from AJShiminski/master

updated for backends and running locally for demo
Functioning server with datastore servlets