add *.swp to ignore list
remove predefined item list.

from now, item list will be created by "popup.js".
create item lit on runtime.

item list will be create by 'RES_SCRIPT_LIST' event.(from background.js)
clear container with every 'RES_SCRIPT_LIST' event.
add jqMobi, chardin.js(experimental).
support css, dependent script(for jquery plugins)
fix "script" variable scope to global in popup.js

with out this change, whenever we receive "RES_SCRIPT_LIST" event, we create new listener.