Fix internal versions.

Author: thejpster

tm4c123x-hal/Cargo.toml

@@ -37,7 +37,7 @@ default-features = false
 
 [dependencies.tm4c-hal]
 path = "../tm4c-hal"
-version = "0.2.3"
+version = "0.3.0"
 
 [features]
 rt = ["tm4c123x/rt"]

tm4c129x-hal/Cargo.toml

@@ -32,8 +32,8 @@ version = "1.0"
 default-features = false
 
 [dependencies.tm4c-hal]
+version = "0.3.0"
 path = "../tm4c-hal"
-version = "0.2.3"
 
 [features]
 rt = ["tm4c129x/rt"]