Merge pull request #3 from mfairchild365/registry

Add registry schema and classes
Add site lists
Add a search view for the registry
Add registry functions to get the closest site
Add tests
readability
add a newline at eof
Add comments
Add comment
implement getClosestSite
Don't close the statement early
Correct the @return class
Add a function to get the parent site
fix an ambiguous column name
Correct list construction
Add a query Object
Use a separate class to return a query result
Add a test for getQueryType
Correct list construction
Return a query result