fix fillAddress() crash and support mutli-byte characters on query

Hi gkoo,

I faced crashing 'map me' on hubot, because of missing fillAddress() function,
I cannot find which module I should install to fix it, so simply remove it,
on the other hand, I found that I cannot get any maps if I asked location by Japanese characters, we need URI encoding for these query.

so, I also put it instead of escape(),

it is great if you pull this or fixed these issues in your way,

Thank you,


* remove fillAddress() due to missing it.
* use 'encodeURIComponent()' instead of 'escape()' to support multi-byte
  characters on query like Japanese.