Sample database config.
fixed
Setup some stuff for config caching.
Allow session encryption.
Simplify routes file.
Update index.php - Fix Comment Lengths

What do you get the man who has everything?  Why _perfect_ 'less four' declining length comments,of course... Happy holidays! :-)
Merge pull request #3197 from coderabbi/develop

Update index.php - Fix Comment Lengths
Merge pull request #3196 from ytake/develop

fixed MemcachedConnector Illegal string offset 'host'
Stub out some folders for jobs / commands and events.
Merge branch 'develop'