Scriptorium

* Attempt LaTeX output decoding only when an error is encountered
* Improve error output decoding for Windows
* Improve default gitignore file
* Add support for xindy to sort glossaries
* Add flag for keeping comments when flattening a LaTeX file

* Add command to clean build byproducts
* Print explicit warnings for unset variables
* Improve documentation and tutorial

- Fixes mmap usage under Windows
- Validates template directory paths, so that paths no longer get confused in configuration
- Validates template manifests so that phantom files aren't generated

- Adds basic unit tests for improved reliability
- Fixes an issue in which mmap wasn't used properly under Python 2 (52)
- Integrates the capitalization of creation configuration internal to the creation function to improve the API
- Fixes an error with mmap if a document ended without having a blank line to end the frontmatter
- Fixed invalid argument in paper flattening
- Now requires [pymmd](https://github.com/jasedit/pymmd) >= 0.3
- General code cleanup/refactors

Introduces default smart typography in LaTeX conversion.

- Use pymmd for converting MultiMarkdown text, reducing the number of subprocesses generated
- Add autocompletion functionality thanks to suggestions in 20
- Significantly clean up paper creation code. As a side effect, templates now include the template inclusion lines in their `frontmatter.mmd`
- Add Travis into the build/test loop