Bump package versions

Author: adnanademovic

README.md

@@ -12,7 +12,7 @@ The following dependency is needed to use the crate:
 
 ```toml
 [dependencies]
-rosrust = "0.7.1"
+rosrust = "0.8.0"
 ```
 
 Then just depend on the library with macro usage, using:

rosrust/Cargo.toml

@@ -6,7 +6,7 @@ license = "MIT"
 name = "rosrust"
 readme = "../README.md"
 repository = "https://github.com/adnanademovic/rosrust"
-version = "0.7.1"
+version = "0.8.0"
 
 [dependencies]
 byteorder = "1.2.3"
@@ -15,7 +15,7 @@ error-chain = "0.11.0"
 lazy_static = "1.0.0"
 log = "0.4.0"
 nix = "0.9.0"
-rosrust_codegen = "0.7.0"
+rosrust_codegen = "0.8.0"
 serde = "1.0.25"
 serde_derive = "1.0.25"
 xml-rpc = "0.0.12"

rosrust_codegen/Cargo.toml

@@ -6,7 +6,7 @@ license = "MIT"
 name = "rosrust_codegen"
 readme = "README.md"
 repository = "https://github.com/adnanademovic/rosrust"
-version = "0.7.0"
+version = "0.8.0"
 
 [dependencies]
 error-chain = "0.11.0"