Increase server cache timeouts
Increase server cache timeouts

Summary:
Now that we're restarting and warming up the server every 24 hours, might as
well increase cache timeouts so that we're always serving from cache, and that
cache is regenerated every 24 hours during the restart.

Test Plan:
- hit `localhost:5001` to ensure that still works and no syntax errors
- otherwise, not tested

Reviewers: spicyj, xymostech

Differential Revision: http://phabricator.benalpert.com/D222

divad12/vim-awesome,shaialon/vim-awesome,jonafato/vim-awesome,jonafato/vim-awesome,vim-awesome/vim-awesome,vim-awesome/vim-awesome,jonafato/vim-awesome,jonafato/vim-awesome,divad12/vim-awesome,shaialon/vim-awesome,starcraftman/vim-awesome,vim-awesome/vim-awesome,starcraftman/vim-awesome,divad12/vim-awesome,shaialon/vim-awesome,vim-awesome/vim-awesome,vim-awesome/vim-awesome,starcraftman/vim-awesome,starcraftman/vim-awesome,shaialon/vim-awesome,divad12/vim-awesome