modify the cat plain text codec
modify the net topology
Merge pull request #289 from youyong205/master

fix bug
Merge pull request #290 from jialinsun/master

fix bug after merge weiwei's code
modify the default page
confilcts
merge after pull
modify the memery allocate policy
fix bug
remove unused code
modify the link
fix bug
modify the fix time
modify the queue size
add monitor
add the size
modify the gzip codec
fix test error
Merge pull request #292 from youyong205/master

fix bug
Merge branch 'master' of https://github.com/dianping/cat