adds calendar to gemfile, css, js app files
adds styling to listings, differentiates if session user is lister or not.
styles side bar more.
adds week_rate to listing entity & updates schema
adds week_rate to form for new listing
changes dimensions of preview image in add photo usecase
fucks with stylingon listings, all and single view
Merge branch 'updates_listing_styling' into development
Merge branch 'development' of https://github.com/felguerez/aircycle into development

Conflicts:
	db/schema.rb
	lib/air_cycle.rb
	web/app/assets/stylesheets/listings.css.scss
	web/app/views/listings/show.html.erb
adds get reservation by lid method to orm and inmem
shared spec unit testing
Merge pull request #98 from felguerez/reservation_calendar

Adds Get Res By Lid Query to InMem & ORM