Add version numbers for all librespot crates

Cargo.toml

@@ -21,16 +21,22 @@ doc = false
 
 [dependencies.librespot-audio]
 path = "audio"
+version = "0.1.0"
 [dependencies.librespot-connect]
 path = "connect"
+version = "0.1.0"
 [dependencies.librespot-core]
 path = "core"
+version = "0.1.0"
 [dependencies.librespot-metadata]
 path = "metadata"
+version = "0.1.0"
 [dependencies.librespot-playback]
 path = "playback"
+version = "0.1.0"
 [dependencies.librespot-protocol]
 path = "protocol"
+version = "0.1.0"
 
 [dependencies]
 base64 = "0.10"

connect/Cargo.toml

@@ -7,10 +7,13 @@ license="MIT"
 
 [dependencies.librespot-core]
 path = "../core"
+version = "0.1.0"
 [dependencies.librespot-playback]
 path = "../playback"
+version = "0.1.0"
 [dependencies.librespot-protocol]
 path = "../protocol"
+version = "0.1.0"
 
 [dependencies]
 base64 = "0.10"

metadata/Cargo.toml

@@ -9,9 +9,11 @@ license="MIT"
 byteorder = "1.3"
 futures = "0.1"
 linear-map = "1.2"
-protobuf = "2.8.*"
+protobuf = "2.8.1"
 
 [dependencies.librespot-core]
 path = "../core"
+version = "0.1.0"
 [dependencies.librespot-protocol]
 path = "../protocol"
+version = "0.1.0"

playback/Cargo.toml

@@ -7,10 +7,13 @@ license="MIT"
 
 [dependencies.librespot-audio]
 path = "../audio"
+version = "0.1.0"
 [dependencies.librespot-core]
 path = "../core"
+version = "0.1.0"
 [dependencies.librespot-metadata]
 path = "../metadata"
+version = "0.1.0"
 
 [dependencies]
 futures = "0.1"