[FIX] correctly use the col group by instead of groupby when reading the context and initializing a graph view (addon web_graph)
[FIX] correctly use the col group by instead of groupby when reading the context and initializing a graph view (addon web_graph)

havt/openerp-web,havt/openerp-web,havt/openerp-web,havt/openerp-web,havt/openerp-web