rakhiz initial setup
changed login.html file
added twitter base.html
 changed login template and home template
changed the template for password_change_done.html, password_change_form.html,profile.html,twitter_base.html
changed the template of topics.html
changed the template of view_questions.html
changed the template of select_topic.html
changed the template of start_exam.html
changed the template of sub_res.html
changed the template of reports.html
changed the template of password_reset_form.html
changed the template of logged_out.html
Merge pull request #2 from krvc/master

Added Twitter Bootstrap