Fix issue #19 regarding wrong admin assets uri.
Validation API validates multiple inputs at once.
Remove deprecated config rewrite statements from helpers functions.
Fix issue #18 for non existing index in factory widgets.
Scout engine handles default and custom WP_Query loops.
Update scout compiler echo statement. Fix from Blade compiler.
Remove app folder. Change framework paths and constants.
Clean comments and docs.
Merge branch 'refs/heads/dev' into release

Conflicts:
	app/admin/application.php
Clean comments and merge dev.