v1.0.13

Fixed

• Array.prototype.$set(index, value) now automatically casts the first argument to number. (@pespantelis)
• Fixed vm.$watch callback not guaranteed to fire after all internal watchers. (@gebilaoxiong)
• #2064 fix prop two-way sync not working in created hook
• #2068 fixed value interpolation erasing initial value when used in combination with v-model
• #2072 avoid reversing object keys enumeration order when observing objects in Safari (@yuhere & @galenyuan)
• #2075 fixed class interpolation regression (@pespantelis)