Use the default property bean pattern for black volatility interpolation defaults.
Use the default property bean pattern for commodity black volatility surface defaults.
Use the default property bean pattern for fx option black volatility surface defaults.
Fix volatility surface defaults.
Fix javadoc comment.
Continue with graph build instead of abort when no completed producer is found and no loop is obvious.
Use broader function exclusion buckets to improve graph build speed.
Merge commit '8baf4f6ff46c205f00cf9629c736396b5428c53e' into develop

Conflicts:
	projects/OG-Web/src/main/java/com/opengamma/web/spring/DemoStandardFunctionConfiguration.java
	projects/OG-Web/src/main/java/com/opengamma/web/spring/StandardFunctionConfiguration.java