Version 0.2.0

• Updates package version to 0.2.0
• Merge pull request #11 from yoichiro/method_aliases
• Change some function calls to calling the new functions in src/test and README.md
• Change the called functions for starting conversation to the new start() function.
• Add the description about the action.location to the Supported features section, and delete the Additional features section.
• Add the removing target directory docs at executing the clean task.
• Change the comment to deprecate the setLocale function.
• Merge pull request #12 from yoichiro/fix_license_notation
• Put the @deprecated annotation on the original methods to represent that the original methods will be removed.
• Move the implementation code to each new method. And, change the code of each original method to call the corresponding new method.
• Change the license notation in the package.json file.
• Merge branch 'master' into method_aliases
• Change the logics from using prototype to adding methods simply.
• Merge "Updates to latest versions of Ava and Mocha"
• Updates to latest versions of Ava and Mocha
• Changed destination for credentials json.
• Ported facts-about-google.
• Added types in the source code.
• Add a reference of each method and property to the README.
• Change calling methods from original them to aliased them.
• Add aliases for some methods and add locale property.