make sure the file exist before unlinking a file as chef file doesn't check for file exist before unlink. Pull request submited for this fix https://github.com/opscode/chef/pull/1393
Merge pull request #3 from sysbot/master

make sure the file exist before unlinking a file as chef file doesn't ch...
Change "do end" to {}
Only ignore force_unlink if target file doesn't exist

Make sure the file is created correctly
Update CHANGELOG, bump version to 0.2.1
Use _ for unused varname in each loop
Remove force_unlink workaround
Clear runtime interface directory
Bump version to v0.2.2, update CHANGELOG
Add sortlist and domain option
Add stricter tests (using regex)
Add tests for domain and sortlist options
Update README and metadata documentation
Bump version to 0.2.3, update CHANGELOG
Remove domain attribute (as resolvconf is ignoring it)
Use %w() array notation for default nameserver attribute
Bump version to 0.2.4, update CHANGELOG
Revert "Remove force_unlink workaround"

The fix is not released before chef-12.0.0
resolvconf bug #642222 fix for ubuntu 10.04
Merge branch 'sqo' of github.com:dennybaa/resolvconf into sqo