Draft Coding Style [WIP]

Rule n°1 :

LF should not separate arguments of its attribute

https://git.opendaylight.org/gerrit/c/transportpce/+/101544/comment/042a92b9_7c6cfe19/

Rule n°2 :

We must divide line for example revision date should not be split from NS base.

Rule n°3 :

Setter should be separated by a LF from the allocation and the builder.

Rule n°4 :

It makes sense the arguments of the object should be in the same line.

Rule n°5 :

If child attributes are distributed in few lines they need the same indentation level.