add .jshintrc file for in-repo addons
Merge pull request #2775 from csantero/lib-blueprint

add .jshintrc file for in-repo addons
Fail if --proxy URL doesn't include protocol.
Merge pull request #2836 from abuiles/validate-proxy-url

Fail if --proxy URL doesn't include protocol.
Start preparations for 0.1.5.
Merge pull request #2822 from abuiles/release-notes-for-oh-one-five

Update Changelog with 0.1.5.
Bump version to 0.1.5.
- using  vs. .
Merge pull request #2840 from Mawaheb/master

- using 'expect' vs. assert.