Merge pull request #27 from mitchmindtree/master

Change incorrectly typed enums to bitflags in audio_format module. Increment version to 0.3 for breaking changes.

Author: mitchmindtree

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 
 name = "coreaudio-rs"
-version = "0.2.2"
+version = "0.3.0"
 authors = ["mitchmindtree <mitchell.nordine@gmail.com>", "yupferris <jake@fusetools.com>"]
 description = "A friendly rust interface for Apple's CoreAudio API."
 keywords = ["core", "audio", "unit", "osx", "ios"]
@@ -15,5 +15,6 @@ homepage = "https://github.com/RustAudio/coreaudio-rs"
 num = "0.1.27"
 
 [dependencies]
+bitflags = "0.3.2"
 coreaudio-sys = "0.1.2"
 libc = "0.2.1"