Added functionality to catch capistrano errors. Fixes issue 176.
Updated per peer review and updated specs.
Updated to remove unnecessary logic.
Updated CHANGELOG to include fixing issue 176.
Merge pull request #198 from intuit/issue176

Added functionality to catch capistrano errors. Fixes issue 176.
Added additional logging for find_xml_file error from xml-simple
Revert "Added additional logging for find_xml_file error from xml-simple"

This reverts commit 4003b604400472a9bbcd4cf41fcfb6c6eb777ee9.
Revert "Revert "Added additional logging for find_xml_file error from xml-simple""

This reverts commit 59cd1db30504f4038037c551045eb91b44b5cad3.
Merge branch 'xml_parse_issue' of github.com:intuit/simple_deploy into xml_parse_issue

Conflicts:
	lib/simple_deploy/aws/cloud_formation/error.rb