update bootstrap version 2.2.2 -> 2.3.1
change error message function
update kay framework crud
title tag fix
robots.txt remove admin url
WIP) migrate to bootstrap2.x to 3
WIP)admin pages update
translation tab proble fixed
add translation tab  fixed

fix problem on opening modal window
Merge branch 'master' of https://github.com/yosukesuzuki/kaybootstrap
some templates fix for bootstrap3
media image style change rounded -> square
change top page html
reduce image check count
Merge github.com:yosukesuzuki/kaybootstrap
save get_serving_url to model
add sample site link
WIP)fix modal
fix modal
readd jquery.tablednd.js