Remove lld2d not present in device
Remove commented lines and unused variables
Simplify network_stop after cleaning lld2d
Add missing definition
Keep values from last lease during bootup
Remove functions not used anymore
Cleanup on ifcfg-eth0 files
Use network_modify_conf_data function
Set real path for replaceFile
Resolve merge conflict
Merge pull request #16 from javiplx/refactor_network_service

Refactor network service