Merges branch 'release/0.1.19' into develop
Adds `:Wctags!` to the docs.

`:Wctags` will regenerate the `tags` file.
Adds support for compiling with @tek's Riml fork.
Bumps version to 0.2.0.
Updates changelog.
Build 0.2.0
Merges branch 'release/0.2.0'