Adding tox.ini
Revert "Renaming/moving helper function"

This reverts commit df0519c3bfbe513c477ec0eadf4e09d525321795.
Revert "Adding text file viewing support"

This reverts commit 396b82ebdba5080ec6207969bf01db56fe843b09.
Updating README.rst
Renaming start files
Updating documentation