Call total spent on manegment view.
Pass object array to list method in management controller.
Create table to show total values.
Passing total expenditure to mangement table.
Set initial google api plugin.
Setting correct calculation of spending by categories
Merge branch 'mangement_view'

Conflicts:
	PersonalFinance/grails-app/views/home/index.gsp
	PersonalFinance/grails-app/views/siteinfo/about.gsp
	PersonalFinance/grails-app/views/siteinfo/contact.gsp