Remove thorsson_
Remove .redcar folder
sudo or rvm are optional
Merge branch 'dethorssonize_gem'
Patch from thorsson_cups 0.14.pre
Merge branch 'fix_memory_issue'
Expose CUPS 1.6 private methods.
Merge branch 'fix_cups_16_issue'
Check for memory leak
Merge branch 'fix_cups_16_issue'
Reenable 1.6 private method expose.