Added custom.css, logo.png; Added views for user signup, signin, forgot-password, help page; modified 404 and 500 view files; modified default template; added help page route, forgot-password route.
Added favicon.ico
Added title to main page.
Added the title variable - for dynamic title setting during page load.
Merge branch 'Signup' into develop

* Signup:
  Added the title variable - for dynamic title setting during page load.
  Added title to main page.
  Added favicon.ico
  Added custom.css, logo.png; Added views for user signup, signin, forgot-password, help page; modified 404 and 500 view files; modified default template; added help page route, forgot-password route.