Change release script to set port.
Remove console output on release.
Tweak to heroku release script.
Try different port approach.
Revert "Try different port approach."

This reverts commit b8b78328b8a3465f6d44924f1fbc2fc65cc01113.
Hardcode port for test.
Simplify release file.
Move config vars to .profile.d folder.
Export env variables.
Introduce favicon.
Tweak console out of heroku bin files.
Tweak favicon path.