Fixed two broken specs. asking for a statment that can't be found now raises an exception instead of just returning nil
Merge branch 'master' of https://github.com/jimlindstrom/FinModeling
Fixed broken spec (was testing an earlier implementation that used daily returns and was ignorant of dividends). Adn added more error checking.
Disabling these specs since this code doesn't appear to be working reliably yet...
Fixed failing spec.