[Project] Add workaround to support Unicode

Special thanks to Cédric Luthi (@0xced) and to Vincent Isambart
(@vincentisambart) for helping to identify this solution.

Original implementation by Eloy Durán (@alloy).
[Travis] Attempt to fix encoding issues
[Travis] Attempt to fix encoding issues 2
Merge pull request #60 from CocoaPods/unicode-workaround

[Project] Add workaround to support Unicode