Don't discard anything
Don't discard anything

Instead of redirecting to dev null and only we are taking a more aggressive approach to collecting build information.
- All std out gets directed to FD5 which gets logged to $LOG_FILE
- All the stderr is redirected to FD4 which gets logged to $LOG_FILE.err
- FD3 is redirected to stderr to display build progress information via the improved log method.

Since phpenv is for developers not machines we need as much info as is available to resolve issues and get the builds working.

1ed/phpenv,viniciusferreira/phpenv,madumlao/phpenv,kevinkhill/phpenv,phpenv/phpenv,sachintaware/phpenv,glensc/phpenv