Playground create and login

Allow playgrounds to create accounts
added multiple venue capability on server side
Client side venue capability 1.0

Form to add venue added
Playgrounds can add multiple venues

Playgrounds can add multiple venues and delete venues
Search page styling and background image

Added search page styling and random background image using backstretch
Multi venue booking from client and server

now multiple venues can be booked. Client and server both have
capability.
placeholder related fix

minor fix
server side changes for getting venue attributes
Search venue from search form
Search venue form search, bug fix
Added multi venue capable url on client side

added search query support on client side
Multi venue capable url on server side
linked search page with unique venue url
styled search results
unique url for each search capability
Initial styling of Venue page
minor change: show reservation on page load
Styling for the booking panel

Styling for the booking panel,
playground_is_admin set to 1 always
Minor styling changes
Added client side temporary booking capability

Client side booking capability added , Server interaction commented out
from javascript , automatic booking div appearance added