Refactor

[potsky]

Use objects instead of arrays to handle :

• lemma
• lang files

Lemma properties :

• collection of lang file source object (cyclic definition !)
• family
• key
• value
• collection of translated value
• ...

Lang files properties :

• type (vendor lang, lang or json)
• collection of language file paths
• obsolete collection of lemma (cyclic definition !)
• new collection of lemma (cyclic definition !)
• already collection of lemma (cyclic definition !)