removed call to error_log and added detail exception output from curl execute to capturing exception
Fix minor typos in README.md
Merge pull request #115 from felixkiss/dev

Fix minor typos in README.md
cleaned up test for curl exception mod in commit cd87e6a
Merge remote-tracking branch 'upstream/dev' into dev
Merge branch 'dev' of github.com:quixand/httpful into quixand-dev
Still call _error for continuity