Capitalization module, Add Tabs name to URL on click, and renaming the wbs_product and wbs_activity scope in model  : refs #531  #533
Renaming the wbs_product and wbs_activity scope in pe_wbs_project model
Capitalization module, Add Tabs name to URL on click, and renaming the wbs_product and wbs_activity scope in model (after resolving conflicts) : refs #531  #533