Added empty junit test files. Will fill in tonight.
Putting the tests into one file for ease of use.
Changed my mind and went back to having one file/use case.
Added non-compiling popularity test for comments in a thread.
sort threads later
Pushing before finishing all the tests
completed non-comiling version of sorting by popularity tests
made the Sort by popularity more robust
fixed a bug in the popularity sort
finished sort by proximity test. fixed bug in popularity sort test.
Added sort by given location test
Added the sort by timestamp tests.
Added sorting by pictures and mixed references to max and mins of certain data types.
fixed time sorting comparison
Merge pull request #29 from CMPUT301W14T13/Group1Tests

Group1 tests