v2.0.3

[modified] fix async function error.

v2.0.2

• [Update] node modules.

v2.0.1

• [bugfix] callbacks be unbound unexpectedly(#31 )

v2.0.0 released!

• [modified] remove ObjectAssign.
• [modified] riotx.reset() resets all store instances at once.
• [added] Store.reset() cuts all internal references.
• [modified] action, mutation, getter functions now have same format of arguments.
• [added] strict mode.
• [added] plugins.
• [modified] update dependencies.
• [added] test cases.