Add management interface, stripe integration, and user onboarding guidance modals

- implament new HTML/CSS/JS design - Management console - Stripe Payment Integration - User trial period - first time login guidance modals Management console: - User count - deactivate users - not sure what else to monitor but guidance and ideas would be helpful Stripe Payment Integration: - Adjustable trial access period to the site (will start at 2 weeks of free access but i might want to adjust this) - 2 contract options (monthly, annually) - discount code for giving an additional month of trial access to customers when i want to First time login guidance: - modal 1: Reciprocusly is designed to make you more efficient with your time. The best way to use it is by curating a list of Twitter users that have the type of followers you would like to have. Once you have a list, add those users to your queue, set up your controls for how you would like to follow people (# per day, time, etc.) and then leave it for a week or so while it works through your list. Then repeat this process every couple weeks. - modal 2: (highlighting the first panel) This panel is where you search for Twitter users by their username and add them to your queue. - modal 3: (highlighting the second panel) This panel is where you prioritize your queue of users to follow the followers of. Reciprocusly will follow all of the followers of the people in this queue in the order they are prioritized. - modal 4: (highlighting the third panel) This panel allows you to control how you would like to follow and unfollow people. Make sure to check the information boxes for guidance on what parameters to use.