Updated vandelay.php to use WP functions to locate the current directory.
First stab at options page.
Updated readme.
Fixed formatting.
Organized classes better and autoloaded them via composer.
Cleaning up admin menu page.
Added validation function.
Removed settings_errors() function, which was causing duplicate errors.
Deleted old file, fixed formatting.
Retrieved config url from WP options.
Added default config dir.
Modified validation function to remove trailing slashes.
Fixed bugs related to config file locations.
Revised options command to work with admin settings.
Merge branch 'develop'