Updated chef-solo-search and added support of encrypted data bags.
Working on cloning and generating github pages
Install Librarian cookbooks if Cheffile exists

Functionality copied from test-kitchen as suggested by "tknerr".
Let cook command to run Librarian in integration tests
Actually generate and update the index.html

Will be exciting to try this during release.
Build github home page during release.
Allow empty gh-pages generation and push to correct branch.

The empty commit allows the process to still happen even if documentation hasn't been changed since the last push.
Merge pull request #151 from matschaffer/page-generation

Generate gh-pages during release.
Merge pull request #127 from skyeagle/encrypted-data-bags

Updated chef-solo-search and added support of encrypted data bags.
Update Manifest.txt
Merge pull request #155 from musicglue/master

Fix bundler invalid gemspec warning
Merge pull request #36 from tmatilai/librarian-support

Librarian-aware `knife solo cook`
Fix some contibutor links in the changelog
re-apply changes from #91 for a clean commit history
remove `#quiet_system` as it is dead code by now
Install rsync from yum on RPM-based Linuxes when running the prepare command.
[bootstraps/linux] spelling fix for variable name
[bootstraps.rb] use command instead of which. command is builtin
Merge pull request #158 from ChrisLundquist/bluebox

Bootstrap fixes
Silence the curl check on prepare

`command` prints to stdout if the command is found, so redirect also
it to /dev/null.