signin.css added, login signup and logout pages are fixed Merge branch 'loginSignupEdit'
signin.css added, login signup and logout pages are fixed
Merge branch 'loginSignupEdit'

bounswe/bounswe2016group11,bounswe/bounswe2016group11,bounswe/bounswe2016group11,bounswe/bounswe2016group11,bounswe/bounswe2016group11