elixir-pdf-generator

• optional make chrome will build this project with a local puppeteer in pdf_generator's priv directory. Handy for releases but quite huge (300MB) and recompiling too often.
• Addressed documentation issues

• better errors
• better docs and installation howtos
• support for chrome-headless-render-pdf via puppeteer (javascript)
• removed porcelain dependency

• removed misc_random dependency in favour of Enum.random/1 found in Elixir 1.1
• Added in raise_on_missing_wkhtmltopdf_binary config
• improved documentation

• bumped dependencies:
  • porcelain 2.0.3 to support newer erlangs and remove warnings
  • ex_doc 0.16 to remove warnings, remove from runtime
  • removed explixit earmark
• add option to pick output pdf filename, thanks to praveenperera
• improved README on heroku, corrected typpos. Thanks to jbhatab and [maggy96](https://g...

This is a feature release:

• add generate_binary (return pdf content directly)
• add option delete_temporary (no leftover files)
• add option comman_prefix (support xvfb-run)
• bang-functions generate! and generate_binary! returning the result instead of {:ok, result} tuples