Merge dev into feature/556-install-script-error
Sending email on install script error.
Making all classes called from the install script "without sharing".
Forgot to pass parameter, and since my workspace is messed up I didn't notice it...
Merge dev into feature/556-install-script-error
Moving all methods that need to be called from the install script to access settings into one "without sharing" class.
Fixing address validation tests.
Updating copyright notices.
Merge pull request #563 from SalesforceFoundation/feature/556-install-script-error

Feature/556 install script error
Merge dev into feature/47-hhaccount-conversion