Update crate clave

Author: bors

cl/av/clave

@@ -1,3 +1,4 @@
 {"name":"clave","vers":"0.1.0","deps":[{"name":"clap","req":"^4","features":["derive"],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"midly","req":"^0","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"}],"cksum":"87f85fa87df048508fb9b977a97004926c488b3cd336b4ba542d98c660f3a7c8","features":{},"yanked":false}
 {"name":"clave","vers":"0.2.0","deps":[{"name":"clap","req":"^4","features":["derive"],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"midly","req":"^0","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"regex","req":"^1","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"}],"cksum":"52e283c84ef3b59201417e0529c7ba0f575e6c28da5d12186d53a85661f19ad8","features":{},"yanked":false}
 {"name":"clave","vers":"0.3.0","deps":[{"name":"clap","req":"^4","features":["derive"],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"midly","req":"^0","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"regex","req":"^1","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"}],"cksum":"ef9c3df2cfbfbbcc846280883427e3429a82b037e284ef18eaaeb761acab7468","features":{},"yanked":false}
+{"name":"clave","vers":"0.4.0","deps":[{"name":"clap","req":"^4","features":["derive"],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"midly","req":"^0","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"regex","req":"^1","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"}],"cksum":"681d83b3f9f9fa987c3f145f028e4fa437614b824a3d229ca727b0af8d1766e1","features":{},"yanked":false}