Include support for PDU statistics
Home page information
Release 0.0.5

 * Support for Protocol Data Units in the statistics
 * Home page in gem specs
Merge branch 'release/0.0.5'
Merge branch 'release/0.0.5' into develop
Big changes in the internal structure

 * All important operations are moved to Core class
 * New data interface with a wrapper of OpenStruct
 * The example has adapted to the new structure
 * Require class simplified for testing
Update version number
Merge branch 'feature/monitor_times' into develop
Merge branch 'release/0.0.6'