Add timeout for sync tests
Change timeout message and delete unnecessary commented code
Add support for timeout on async tests
Add timeout support
Merge with master
Merge with master
Add support for custom arguments programatically or through the command line.
Add goblin.timeout parameter to provide a default timeout for all tests
Remove unnecessary function
Fix bug which prevented timeout error message to be displayed
Merge pull request #30 from franela/timeout

Timeout support.