Don't eat the authentication failed exception on bootstrap
CHEF-5015 force_unlink should only unlink if the file exists
[CHEF-5163] Support lazy evaluation the mount resource's options attr

set_or_return calls #call on any DelayedEvaluator on read and compares
the results against the parameter validations.  This patch adds String
to the evaluation but ensure that someone reading the options value
will only ever get an Array, keeping the original contract.
[CHEF-5163] Add tests for delayed evalutors in mount options
add func tests for CHEF-5015
Bump to new alpha version for prerelease-release
Merge pull request #1356 from opscode/ssd/CHEF-5163

[CHEF-5163] Support lazy evaluation the mount resource's options attr
Contribution info for CHEF-5163.
Contribution info for CHEF-5015.
Merge pull request #1383 from opscode/lcg/CHEF-5015

Lcg/chef 5015
Contribution info for CHEF-5161.
Merge pull request #1333 from ceraslabs/master

Don't eat the authentication failed exception on bootstrap
fix spelling of lightweight resource
Merge pull request #1417 from opscode/sersut/CC-101-contrib

Contribution information for some tickets.
CHEF-5092: chef_gem should use omnibus `gem` binary
Rebase and update contribution info.
Merge pull request #1300 from opscode/lcg/CHEF-5092

CHEF-5092: chef_gem should use omnibus `gem` binary
add knife options for chef-full customization