added some files
sign up UI finish!
Merge branch 'client'

Conflicts:
	LetSay/src/view/SignUpData.java
Add some Request Info!
Add Some Files about Request Info.
Merge branch 'master' of https://github.com/lihaoda/FinalPro

Conflicts:
	LetSay/bin/.gitignore
Merge branch 'master' into server