Fixed bug where the buffer size of the udp socket reads did not match the raet max packet size
Also changed names of packet size limits to match semantics better
Changed default verbosity
Teach utils.option to fail so that it can succeed
Cache client objects in reactor.

If you have a lot of events the current system of loading all clients on each event doesn't work-- because it loads all runners (for example).
Typo!
Change variable names
Move cached ttl dict to its own util class
mysql.query state
store in grains and execute once if overwrite is false
fix query result when 0 row is returned
support for the 'test' option
mysql_query: update doc
Fixed utils.option so that it can properly traverse a dict
Fix modules.tomcat _auth function
fix lint error comparisons with None
fix lint errors: multiple space before operator
feat(pillar/git): support custom root for GIT Pillar
doc(pillar/git): document setting custom root
Allow 'known_hosts_file' as SSH client option

This allows us to use a known hosts file so we don't have to disable
strict host key checking to SSH into hosts we haven't SSH'd into before.
Pylint syle cleanup