Change internal tags name.

[h13i32maru]

ESDoc has internal tags that are compatible with JSDoc tag name(@name, @memberof, etc...).

But, these tags are not good.

• Users do not need to write these tags, because ES6 syntax is powerful. (FYI Support ECMAScript 2015 syntax jsdoc/jsdoc#555)
• These tags cause unknown problems, because these tags are little different meaning between ESDoc and JSDoc. (e.g @function tag seems to cause an uncaught error #14)

I change these tags to incompatible name with JSDoc.