Merge pull request #3 from JasonGuanGitHub/master

pull request
instrument image
appointment,instrument,institution refference store
verify when commit appointment
all pages is done
Merge branch 'master' of github.com:specialhappy/EasyUse
fixed bug for user's messages
Merge pull request #24 from specialhappy/master

all pages are done
fixed bug new group and login page of admin
Merge pull request #1 from JasonGuanGitHub/master

need pull request