Merge pull request #51 from rds13/master

Rbenv cache dir owner
Set ruby as global after compiling ruby
Merge pull request #54 from fgrehm/fix-global-true-on-first-run

Set ruby as global after compiling ruby
Add Fabio Rehm to core contributors
Pass --disable-install-doc configure option by default
Merge pull request #57 from intjonathan/compile_opts

Pass --disable-install-doc configure option by default, allow others
Pass in env vars for compilation as array
Merge pull request #58 from fgrehm/fix-configure-opts

Pass in env vars for compilation as array
Update changelog for 1.2.0
Bump module to version 1.2.0
Update README with a notes section
Include an empty init file
Support --keep in ruby-build. Fixes #64
Whitespace tweak
Allow specifying the bundler version in rbenv::compile
Merge pull request #66 from econsultancy/specify-bundler-version

Specify bundler version
Merge remote-tracking branch 'p0deje/master'

Conflicts:
	manifests/compile.pp