RSA: make it so plugin names are not case sensitive
RSA: make it so plugin names are not case sensitive

paragonie-scott/phpseclib,danog/phpseclib,paragonie-scott/phpseclib,phpseclib/phpseclib,danog/phpseclib,terrafrost/phpseclib,splitice/phpseclib,metaclassing/phpseclib,splitice/phpseclib,metaclassing/phpseclib