Add Toggle Code

Add jquery toggle code to left side headings on poem page
Revert 0bee093..c405343

This rolls back to commit 0bee0930d3623777679ef469a63528ec438d58f2.
fix formatting issues
changes to poem view
fixed merge conflicts
added mailer config for production env; added local_env.yml file to store app credentials; added local_env.yml file to gitignore list
updated validation formatting on search page
updated queries_controller to correctly save search queries; ran migrations to update the db; changed value of checkboxes from 1 to yes
fixed alignment of error highlighting on invalid comment form submission
updated css to fix alignment of fields on search page
fixed searching from homepage
limited search results to 10; made external links open in new tabs; changed font color on mapped results
removed users table to avoid conflict with corrupt schema file