Update crate bangle

Author: bors

ba/ng/bangle

@@ -2,3 +2,4 @@
 {"name":"bangle","vers":"0.2.0","deps":[{"name":"approx","req":"^0.5.1","features":[],"optional":false,"default_features":true,"target":null,"kind":"dev"}],"cksum":"0156a5dd1d598f8f974a2c85e31b948071dcac01793dc293dd0ef23bb707046b","features":{},"yanked":false}
 {"name":"bangle","vers":"0.3.0","deps":[{"name":"approx","req":"^0.5.1","features":[],"optional":false,"default_features":true,"target":null,"kind":"dev"}],"cksum":"becc8e8b383b1b5d04c5880ebbb13efe46919377f8c4ead56a3c20d3c338b96b","features":{},"yanked":false}
 {"name":"bangle","vers":"0.4.0","deps":[{"name":"approx","req":"^0.5.1","features":[],"optional":false,"default_features":true,"target":null,"kind":"dev"}],"cksum":"59deabc00e48cde3ca7765827891ff4146bedbba43e9cc07c3b5f1572c8206eb","features":{},"yanked":false}
+{"name":"bangle","vers":"0.4.1","deps":[{"name":"approx","req":"^0.5.1","features":[],"optional":false,"default_features":true,"target":null,"kind":"dev"}],"cksum":"c408a09503bd2536bf226a9b996eab38b3b22aad1d08293ac62934e37a643564","features":{},"yanked":false}