fix host info and project cache bugs
merge newest code, fix bugs
order home.jsp
refactor home page
add modify project info link in alert mail
store domain names instead of product line names for business alert
stage current work
change update project logic
fix date value
update bu, productline, level from cmdb for project
rewrite alert module document
fix project update task bugs
Merge pull request #467 from jialinsun/master

pass monitor modify, app data daily report alarm, mvp of spread for app data
merge newest code and resolve conflicts
Merge pull request #468 from leonindy/master

fix alert summary bugs, rewrite docs, add serveral columns of project for synchronizing from cmdb
modify the domain  manager
modify the manager
modify the alert jsp
Merge pull request #470 from youyong205/master

refactor document
refator code