Proper handling of PUBSUB topology - fixed resolving server and client
type of the socket.
Optimized generation of JSON. Reflection based routines not used if not
really necessary.
Faster way of date formatting. Uses logback internals.
Optimized the way how Log objects are created. Removed usage of regular
expressions where it was possible. List of predefined fields parsed on
startup instead of parsing for each entry separately.
Removed requirement dependency on Logback. Copied one class from logback
source base.
Performance improvements

Thanks to tomasz-rosiek we have some performance improvements!
This is just a few changes to those commits.

- Bump version in pom
- Deal with odd spacing issues
- Add missing Log.ParseFields() call in JUL
- Slightly change wording of a variable
- Handle List as well as Map in Fields
- Remove duplicate code
- Change System.out to LogitLog.trace
- Alter tests slightly

Cheers
Merge pull request #77 from stuart-warren/tomasz-rosiek-master

Tomasz rosiek master