Merge pull request #28 from martinlindhe/master

README: enable syntax highlighting (github-markdown) for go snippets

README.md

@@ -82,7 +82,7 @@ To see a real example of how to use `genny` with `go generate`, look in the [exa
 
 Define your generic types using the special `generic.Type` placeholder type:
 
-```
+```go
 type KeyType generic.Type
 type ValueType generic.Type
 ```
@@ -92,7 +92,7 @@ type ValueType generic.Type
 
 Then write the generic code referencing the types as your normally would:
 
-```
+```go
 func SetValueTypeForKeyType(key KeyType, value ValueType) { /* ... */ }
 ```
 
@@ -114,7 +114,7 @@ The output will be the complete Go source file with the generic types replaced w
 
 Given [this generic Go code](https://github.com/cheekybits/genny/tree/master/examples/queue) which compiles and is tested:
 
-```
+```go
 package queue
 
 import "github.com/cheekybits/genny/generic"
@@ -148,7 +148,7 @@ cat source.go | genny gen "Something=string"
 
 It outputs:
 
-```
+```go
 // This file was automatically generated by genny.
 // Any changes will be lost if this file is regenerated.
 // see https://github.com/cheekybits/genny
@@ -187,7 +187,7 @@ Check out the [test code files](https://github.com/cheekybits/genny/tree/master/
 
 Once you have defined a generic type with some code worth testing:
 
-```
+```go
 package slice
 
 import (
@@ -216,7 +216,7 @@ func EnsureMyTypeSlice(objectOrSlice interface{}) []MyType {
 
 You can treat it like any normal Go type in your test code:
 
-```
+```go
 func TestEnsureMyTypeSlice(t *testing.T) {
 
   myType := new(MyType)