make appstate work for applications named other then myapp
Merge pull request #162 from jgawor/appstate

make appstate work for applications named other then myapp
env. profiles
Merge pull request #163 from jgawor/env_profile

Add support for environment profiles into env.yml
improve generating cloud variables
Merge pull request #164 from jgawor/parse_vcap

Improve generating cloud variables
make things clearer
Merge pull request #165 from jgawor/parse_vcap

Tiny code readability improvement