Use double-quotes and file extensions for oboe_metal
Handle and pass-on blocks to run_request
Updated Faraday tests to follow instrumentation changes.
Remove unneeded test file
Use Hash rockets to stay Ruby 1.8 compatible
Merge pull request #79 from appneta/issue_79

Faraday instrumentation fails to pass params update block
Merge pull request #78 from appneta/issue_78

Under custom REE-1.8.7, certain require statements fail
Merge remote-tracking branch 'public/master'
Merge branch 'master' into investigate_helper