Feature/sprint13 misc fixes

- renamed triggers to use TDTM_
- removed Opp Rollup page and controller
- updated Settings Home page links
- fixed Manage Household UI to sort contacts by CreationDate if they don't have a Naming Order
- creating new Household or One2One Accounts set their system fields appropriately
- Contact Merge should report errors in visualforce page
- multicurrency bugfix in Recurring Donations
- fix to handle non-open RD's with no Installments value specified.