[ts.parse] add old files that need removal

Adding these to git so we can get them back if we need them. They were
here as templates when coding up parts of the parse module
[ts.parse] remove old template files
[ts.parse] remove extraneous debugging print
[ts.parse] fix validation bug in str/unicode json
[ts.parse] add time-wise image iterators

Functions that iterate over all times in
`range(start_datetime, end_datetime, interval)`
and return either the `datetime.datetime` or the image at that time.
[setup.py] specify submodules in setup.py
Merge pull request #2 from kdmurray91/dev

Version 0.1a2 release