footer + visual fixes

src/app/appmarket/appdetails/appdetails.component.html

...ment/app-management-list/appmanagementlist.component.html

...pmarket/bulkDeployment/bulk-list/bulk-list.component.html

...market/domains/domain-groups/domain-groups.component.html

src/app/appmarket/domains/domain/domain.component.html

src/app/appmarket/domains/domain/domain.component.ts

src/app/appmarket/domains/list/domainslist.component.html

src/app/shared/footer/footer.component.html

src/app/shared/footer/footer.component.ts

src/app/shared/left-menu/left-menu.component.css

src/app/shared/left-menu/left-menu.component.html

src/app/shared/users/list/userslist.component.html

src/styles.css