Removed print statement
moved js code to jc-signup.js

moved js from signup/base.html to
horizon_jiocloud/static/js/jc-signup.js
Added custom css file dashboard.less

custom css file to override the stylesheet of dashboard
openstack_dashboard/static/jiocloud_dashboard/dashboard.less
added custom _header.html _footer.html

custom *html files to override the default dashboard header and footer
horizon/templates/jiocloud/common/_header.html
horizon/templates/jiocloud/common/_sidebar.html
included custom stylesheet in dashboard

openstack_dashboard/static/jiocloud_dashboard/less/dashboard.less
openstack_dashboard/templates/_stylesheets.html