network and time config updates for ubuntu 13.10
- new time config module for getting/setting timezones
- updates to network module to workaround bug in 13.10
- add debug capability
- 'always' flag to allow a setting to always be applied (even if current setting == previous)
add time modules to git
Merge pull request #4 from clemep-sios/master

network and time config updates for ubuntu 13.10