#238: removed spec/support/bin/curl
#241: /spec/lib/atmosphere.js: now it doesn't require 'mrt' in PATH during testing
Merge pull request #242 from yeputons/issue-241

#241: /spec/lib/atmosphere.js: now it doesn't require 'mrt' in PATH during testing
Merge pull request #240 from yeputons/issue-238

#238: removed spec/support/bin/curl
Merge branch 'master' into windows-updates

Conflicts:
	spec/lib/atmosphere.js
	spec/support/bin/curl