Fixed indendation for code snippets
Merge pull request #13 from AlexanderEkdahl/tabs_fix

Fixed indendation for code snippets
Prepare 0.8.0 release
Provide placeholder for return definitions

function declarations often have a return type as well as parameters.  This just provides a place to put them.
Merge pull request #15 from mfeckie/patch-1

Provide placeholder for return definitions
Prepare 0.9.0 release