Processes all files as ByteStrings rather than Strings, and only converts to text files which are being templated, so that non-textual files (ex. images) can be safely included in a template repo
Merge pull request #38 from timmytofu/use-bytestrings-only-textify-templates

Only convert template files to text to allow non-textual files to be included in a template repo
Add doctest to test-suite
Bump version