Add requirement on OpenSSL extension of PHP
Update src/ZFTool/Model/Skeleton.php

Support for proxy using envvar HTTP_PROXY
Support for proxy

Support for proxy using envvar HTTP_PROXY
Merge branch 'master' of git://github.com/goten4/ZFTool into hotfix/23
Merge branch 'hotfix/23'

Close #23
Merge pull request #25 from raphaeldealmeida/patch-1

Support for proxy
[#25] CS/logic fixes

- Added docblock to new method
- return early from method if condition is not met
Merge branch 'hotfix/25'

Close #25