Add a permission to enable same-day bookings

Add a permission to enable same-day bookings

ROOMS-123: Update line item "Booking Dates" value to include time

ROOMS-122: Add relationship handler for units from commerce line items

Fix availability error

Search on any character within client name

Moment.js regression issue

Update README

ROOMS-17: Fix for date handling

Merge pull request #87 from Roomify/ROOMS-17

ROOMS-17: Use value of date field from input