Fixed null pointer error

Change-Id: I721524e82d5c58ee4bb1837fb8bf21bb22de68af
Renamed SODADataSource -> SocrataDataSource and added editor

Change-Id: I1a7ff70471cf83e4f038dcb7bc25771d506b546f
Improved error display

Change-Id: I70f9e81da8fca3d9b13f4b0b0bfcdc3a957859c2
Added flattenObject().

Change-Id: I85152460f59ea5a69629949e71a4ae968ce89fbc
Now displaying metadata when viewType is not 'tabular'

Change-Id: I66b8bccf893889f2e6e946952152f172e66d102c
added try/finally and closing FileInputStream
No longer allowing cache on HTTP POST requests
Now organizing by viewType
Merge remote-tracking branch 'origin/master' into fkamayou-temp