[ADD] base: Added calendar view for requests.
[ADD] base: Added calendar view for requests.
vnc-biz/openerp-server,ovnicraft/openerp-server,splbio/openobject-server,gisce/openobject-server,splbio/openobject-server,MarkusTeufelberger/openobject-server,splbio/openobject-server,gisce/openobject-server,gisce/openobject-server,vnc-biz/openerp-server,ovnicraft/openerp-server,MarkusTeufelberger/openobject-server,MarkusTeufelberger/openobject-server