added required_without_all
shifted alignment
Updating .htaccess for consistency

Fixing indentation to be consistent
Ignore environment files.
added license badge
Merge pull request #2612 from liuggio/patch-1

added license badge
Shorten path line.
Merge pull request #2508 from euantorano/patch-1

Updating .htaccess for consistency
Merge pull request #2389 from anlutro-pull-requests/validator-require-without-all

Added required_without_all