RewriteEngine on
RewriteCond %{HTTPS} off
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

RewriteCond %{REQUEST_FILENAME} -s [OR]
RewriteCond %{REQUEST_FILENAME} -l [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^.*$ - [NC,L]
RewriteRule ^index.html/?$ /nirvana-indian-fusion/index.html [L]
RewriteRule ^/?$ /nirvana-indian-fusion/index.html [L]
RewriteRule ^(.*) /nirvana-indian-fusion/angular.html [NC,L]