Revert "Merge pull request #2 from Grandis/master"

Revert to get initial code (before refactoring by Grandis)
Replace temp variable with Query ( thisAmount => each.getCharge() )
Exctract method (getFrequentRenterPoints)
Replace Temp with Query ( totalAmount => getTotalCharge() )
Replace Temp with Query ( frequentRenterPoints => getTotalFrequentRenterPoints() )
Add htmlStatement method
Move method ( getCharge() to Movie )
Move method ( getFrequentRenterPoints() to Movie )
Replace assignment to method's call ( setPriceCode( priceCode ) )
Replace Type Code with State ( Price classes )
Move method ( getCharge and getFrequentRenterPoints move to Price )