fixed homecontroller
route authorizations on filters
Merge branch 'master' of github.com:worldmentr/capstone into dbecker215

# By pkuzma101
# Via James Garcia (2) and others
* 'master' of github.com:worldmentr/capstone:
  Added new code and sections to the show mentees page
  Made adjustments to view mentor/mentee pages.  Took code from original view mentor page and stuck it into view mentor.
  Added CSS styling and organization to the mentors/mentees index and show pages
Merge pull request #38 from worldmentr/j-garcia-0788

J garcia 0788
Merge branch 'master' of github.com:worldmentr/capstone into dbecker215

# By James Garcia (4) and pkuzma101 (1)
# Via James Garcia (6) and Donovan becker (1)
* 'master' of github.com:worldmentr/capstone:
  Fixed a few errors in the index that were causing upsets.
  Fixed a bug with the JS files
  Minor syntax change.
  Added the mentors index back in. Easy mistake.
  no message
added user authorization for blog posts
changed posts/index to only show edit and delete buttons if logged in
updated faker to add longer posts
updated migrations
search functionality works
Merge pull request #39 from worldmentr/dbecker215

Dbecker215
Added carousel feature. Updated the style to fit the carousel feature in style.css. Added mentor variable in HomeController and fixed the routes for HomeController.