Branche "tampon" contenant toutes les PRs concernant le nouveaux portail (#145)

* [DLAB-4011] Fix initial values in color inputs

* [DLAB-4011] create, update theme colors

* [DLAB-4011] Color picker for theme inputs

* [DLAB-4011] Fix custom graphic identity validation

* [DLAB-4011] Fix inputs behavior and appearance

* [Theme] Create primary & secondary variables

* [TECH] Temp fix for repo npm URL

* [DLAB-4011]  Add custom theme to cas, identity and portal

* [TECH] Change trusttore for dlab

* [DLAB-4126] Upgrade deployment (PKI & Ansible scripts)

- Upgrade functions.sh: 
Addition of genericity on the functions allowing to handle a vault file
- Add ERASE as input parameters on PKI's scripts in order to preverse existing items when we execute scripts (add module, clients ...)
- Upgrade generate_stores.sh in order to populate dynamically the linked vault file
- Upgrade packaging in order to add the archive of deployment
- Upgrade scripts according to the PKI in order to clean...