Fix install docs for PhantomJS
Show server error code on configure (bug 1074533)
Merge pull request #138 from kumar303/1074533-errors

Show server error code on configure (bug 1074533)
Merge pull request #137 from kumar303/readme

Fix install docs for PhantomJS
Commit from Mozilla Verbatim by user benoit.leseul@gmail.com.: 63 of 72 strings translated (0 fuzzy).