[IMP] Remove dependencies to 'board' module in every modules

addons/account/__openerp__.py

addons/crm/__openerp__.py

addons/event/__openerp__.py

addons/fleet/__openerp__.py

addons/google_spreadsheet/__openerp__.py

addons/hr/__openerp__.py

addons/mrp/security/ir.model.access.csv

addons/project/__openerp__.py

addons/stock/__openerp__.py

addons/stock/security/ir.model.access.csv