fix int args being turned into strings
fix int args being turned into strings

lzedl/PyMySQL,mosquito/Tornado-MySQL,jheld/PyMySQL,mosquito/CyMySQL,PyMySQL/PyMySQL,aio-libs/aiomysql,yeyinzhu3211/PyMySQL,wraziens/PyMySQL,boneyao/PyMySQL,xjzhou/PyMySQL,shaun-jss/PyMySQL_py3k,pulsar314/Tornado-MySQL,shaun-jss/PyMySQL_py3k,nju520/PyMySQL,xjzhou/PyMySQL,pymysql/pymysql,Ting-y/PyMySQL,yeyinzhu3211/PyMySQL,eibanez/PyMySQL,eibanez/PyMySQL,jwjohns/PyMySQL,anson-tang/PyMySQL,modulexcite/PyMySQL,wraziens/PyMySQL,nakagami/CyMySQL,DashaChuk/PyMySQL,methane/MyKaze,NunoEdgarGub1/PyMySQL,lzedl/PyMySQL,methane/PyMySQL,MartinThoma/PyMySQL,PyMySQL/Tornado-MySQL,Geoion/Tornado-MySQL