* Fix broken API doc links
Create symlink for latest to point to v0.7.
Group APIs by top version number rather than individual
* Update swift and android version numbers to match Mentats
* Update documentation
* Update top level .gitignore to ignore docs site & metatdata
* Add README to help with building documentation site
* Address review comments @ncalexan
Steps to building docs locally:
1. Install Jekyll
2. cd docs
3. bundle exec jekyll serve --incremental
4. open local docs site at http://127.0.0.1:4000/
* basic Jekyll site
* Add docs to documentation site
* Update javadoc to allow for error free builds
* Remove docs for rust dependencies
* Better display examples, about and contributing documentation for Mentat
* Version docs
