[ADD] revision committer
[IMP] runbot: add github octicons, thinner arrow for committer
[FIX] runbot: correct svg template

use `t-attf-xmlns` to avoid `xmlns` being handled by qweb xml parser itself
[FIX] runbot: force create database with collate "C"
Import of base_report_design module
[IMP] runbot: template "build_name" can hide time
[MERGE] Merge from odoo/odoo-extra