Start adding posts controller

Need to rebase before continuing
Create ability to make a post

- Add post form to index page - will need to add user login conditional in
next step.
- Add post model
- Update post controller to allow posts to be created and displayed
- Add database table for posts
Add error handling to posts form
Add space between lines 18+19 in posts controller
Posts Index: Fix All Posts Header, fix post.title

Changed Locations to All Posts (that's what I get for thinking about the
next step while coding the current one)

Fixed the list of all posts to list tiles.
Move @posts assignment to else, validate user

Moved the assignment for the @posts instance variable to the else clause
of the posts create in posts_controller.rb.

Changed from validating user_id to validating user in post.rb
Merge branch 'lea-new-post-form'

* lea-new-post-form:
  Move @posts assignment to else, validate user
  Posts Index: Fix All Posts Header, fix post.title
  Add space between lines 18+19 in posts controller
  Add error handling to posts form
  Create ability to make a post
  Start adding posts controller
  vertical spaceing fixed
  remove false errors partial
  Horizontal Spacing
  add unique index to locations horizontal spaceing
  fix horizontal spacing
  add error messages partial
  Allow Creation pof locations and displays on list
  Remove monbahn sign in constraints
  Create migration to add Admin column to Users table
  Create routes to direct to new session
Start adding posts controller

Need to rebase before continuing
Create ability to make a post

- Add post form to index page - will need to add user login conditional in
next step.
- Add post model
- Update post controller to allow posts to be created and displayed
- Add database table for posts
Add error handling to posts form
Add space between lines 18+19 in posts controller
Posts Index: Fix All Posts Header, fix post.title

Changed Locations to All Posts (that's what I get for thinking about the
next step while coding the current one)

Fixed the list of all posts to list tiles.
Move @posts assignment to else, validate user

Moved the assignment for the @posts instance variable to the else clause
of the posts create in posts_controller.rb.

Changed from validating user_id to validating user in post.rb
Merge branch 'lea-new-post-form'

* lea-new-post-form:
  Move @posts assignment to else, validate user
  Posts Index: Fix All Posts Header, fix post.title
  Add space between lines 18+19 in posts controller
  Add error handling to posts form
  Create ability to make a post
  Start adding posts controller
  Only let admins add locations