add alternation page
add alteration page
modify alteration page
change alteration creation-date to auto-gene
add select alteration sql
store temp info
fix seval bugs
improve codes
add the alertaion page
resolve the confict
remove jdbc config in class
Merge pull request #266 from leonindy/master

li.yang add alteration insert/view pages
Merge branch 'master' of github.com:dianping/cat
Merge branch 'master' into biz