Improve error message for diverged deps
Add a --force option to `mix local.install`.

Useful for makefiles.
Added more informative error to Makefile when ex_doc is not available.

Added more information to README about building docs.

fixes #1151
Rename test/doctest.exs file to test/doc_test.exs to follow file name convention
Fix Makefile dependencies
Add missing rm -rf ebin back to docs task
Fix code escaping in ExUnit.Callbacks docstring
Provide reference documentation for module attributes
Document `__info__/1`
Add support for `h AnyModule.__info__`. Closes #1230
Replace @export_type with @typep in the docs

Elixir automatically generates corresponding @export_type attributes for
public types
Optimize doctest generation. Closes #1226
Implicit super arguments is deprecated
Update docs for `defoverridable` and `super`
Fix typo on List documentation
Disallow &-partial calls on the right side of |>
Implement assert_compile_fail

The format_rescue function has been found useful in multiple instances,
so it made sense to generalize it into its own assertion.
Reimplement =~ to use Regex.match? or String.contains?
Use =~ with strings where it makes sense
Fix a bug on Path.split/1