Assets Management

[geronimo-iia]

Hello, in this pull request, you could retreive:

• minor fix on package version
• fix on colors/green missing methods
• assets managements
• doc in readme, a little how to,
• updated brume.yaml

Note: if you did not specifiy "assets" in configuration, this feature do nothing.

Let'm known if I need to change something

Jerome

[geronimo-iia]

@flou first conflict resolution with github GUI, nice to see in action

[geronimo-iia]

@flou you could see requested change