Release version 0.6.1

- Exposes `UserAgentParser::builder()` which allows
  disabling subparsers and unicode support to
  improve memory usage and performance when those
  features are not needed

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name          = "uaparser"
-version       = "0.6.0"
+version       = "0.6.1"
 description   = "A Rust implementation of the UA Parser"
 license       = "MIT"
 authors       = ["David Lewis"]