EEx exprs should receive binaries and use Behaviour
Remove deprecation warn on regex dep requirement
Update dyalizer task and fix some of the reports
Merge pull request #1464 from ericmj/mix-dep-req-regex

Remove deprecation warn on regex dep requirement
Dont raise on erroneous rebar.config.script
Merge pull request #1465 from ericmj/mix-rebar-script

Dont raise on erroneous rebar.config.script
Merge pull request #1466 from ericmj/mix-git-force-https

Add MIX_GIT_FORCE_HTTPS system environment var
Add Enum.shuffle

Enum.shuffle returns a list of collection elements shuffled.
Merge pull request #1467 from guilleiguaran/enum_shuffle2

Add Enum.shuffle
Fixed doc typos in Mix.Projects and Mix.Utils
Merge pull request #1468 from jwarwick/mix_typos

Fixed doc typos in Mix.Projects and Mix.Utils
Add String.reverse to reverse the given string.
Merge pull request #1460 from guilleiguaran/string_reverse

Add String.reverse to reverse the given string.
Updated windows elixir.bat to use -pa instead of -env ERL_LIBS

Fixes #1469
Merge pull request #1470 from ToJans/master

Updated windows elixir.bat to use -pa instead of -env ERL_LIBS
Only clean up manifest for files that were actually removed, closes #1440