EhCacheFactoryBean does not call set(Sampled)StatisticsEnabled on EhCache 2.7/2.8

Issue: SPR-11265
Added support for the Java 8 style 'from'/'to' method conventions

Also introduced a default ZonedDateTime-Calendar converter which is not covered by the default convention due to the 'from' method only being defined on GregorianCalendar.

Issue: SPR-11259
Added extensive default converters for JSR-310 value types

Also adding several further Joda-Time converters for consistency with JSR-310 converters.

Issue: SPR-11259
Polishing

Issue: SPR-11259