Changed sort to sort_by in Plist::Emit.plist_node to allow mixed symbol and string hash keys.
Remove 'Computer' from 'Apple Computer' string in plist files ;-)
Fix typo in comment

"data" should be "Date".  In fact, Data elements seem to work just fine.
Merge pull request #10 from djmitche/patch-1

Fix typo in comment
Merge pull request #5 from shayfrendt/master

Xcode 4 doesn't use the word Computer anymore
Merge pull request #2 from bradleyjucsc/master

Sorting issue
add travis.yml
fix test file specification so travis works
guard against not being able to load rdoc tasks
Merge remote-tracking branch 'upstream/master'