get the latest channels
cache video listings
remove dead code
uri encode the permalink
cache latest channels
refactored cache key to application helper
caching for footer
caching for instructor aside
remove comments
lower db and api calls
refactor cache keying
add cache keys
cache latest tutorials
cache hero banner
cache video show page
add cache key for instructor show page
cache robots file
fix channel filtering
Merge pull request #15 from BenMorganIO/caching-videos

Caching videos