Bump gem version to 2.7.2.2
Add investigation helper to log environment info & status
Use double quotes for interpolated string
Detect and report RailsLts in __Init
Rename file to more precise support.rb
Cleanup and report (non)existence of /usr/lib/liboboe*
Fix typo
Better Heroku detection method
Add an extended class hook
Also report status of Oboe reporter
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
Use Bundler.require for rake console
Merge branch 'master' into investigate_helper
Merge remote-tracking branch 'public/master'