Added :bitbucket as a new :git source
Using HTTPS instead of SSH
Use ThreadWorker on Rubinius.

Rubinius doesn't have a GIL and has proper support for threading. As such
Bundler can use the ThreadWorker class instead of the UnixWorker class.
Discourage insecure git URLs in documentation

Change the manpage to warn about unauthenticated URLs, and use
`https://` in examples.
Merge pull request #2959 from YorickPeterse/master

Use ThreadWorker on Rubinius Instead of UnixWorker.
Merge pull request #2960 from peter-mtso/discourage_git_urls

Discourage insecure git URLs in documentation
make bundler as fast as bundle
Add Changelog entry for #2731 [ci skip]
Merge pull request #2979 from banyan/add-changelog-for-2731

Add Changelog entry for #2731 [ci skip]
Mswin64 support.
Merge tag 'v1.6.2'

Version 1.6.2
Improved performance of Definition

1) Improved finding locked_deps efficiency in coverage_local_specs
   from O(N^2) to O(N).
2) Improved specs_changed from O(N^2) to O(N)
Use inject instead of each_with_object for 1.8.7 compability
Adds a --no-install flag to bundle package
Merge pull request #2983 from Who828/master

Improved performance of Definition
don't warn about sudo on windows

fixes #2984
Merge pull request #2981 from unak/mswin64-support

Mswin64 support.
Merge pull request #2942 from d-reinhold/master

Adds a --no-install flag to bundle package
Bundler.reset! nukes the global Definition.
CLI::auto_install performs the installation.

If requested by the environment variable and necessary, #auto_install will
automatically install any missing gems.