Add a parser for Nginx log processing
Add a utility function the help convert Lua tables to protobuf fields
Rev version number
Updates to support anomaly detection in Heka

- return the number of numeric rows in a compute call
- add current_time call so the plugin doesn't need to store/manange its own copy
Increase the precision on large double output

- prevent the truncation of high resolution times when converted to
nanoseconds
Convert iso8601 time table to nanoseconds since the unix epoch
Add support for msec as a timestamp
Add rsyslog parsing
Refactor the grammar modules

- more user friendly names
- better grouping of functionality
- more reuse
- cleaned up unit tests
Merge pull request #5 from mozilla-services/rfc5424

Add rsyslog parsing
Only consume spaces to prevent logs with empty messages from being rejected
Simplify the common log format grammar
Increase the circular buffer seconds per row to a maximum of one day.
Fix create_time function documentation.
Correct static analysis warnings
Merge branch 'dev'