Any and Every gdk groovy methods implemented as SQL stream extensions
containsAll implementation
minor improvements with singletons TerminateWithValue
refactor repeated code with getTerminatedBooleanValueFromStream
minor bugfixing in every/any javadoc
Refactoring and javadoc changes

* getTerminatedBooleanValueFromStream moved, modified, renamed and
  broken into terminate and terminateBool
* added a type argument Boolean as a Closure return type for predicate
  parameters of any() and every() methods
* replaced wildcard imports with classes
* changed javadoc to be more in-line with existing groovy doc, formatting,
  etc.
Refactoring (wildcard imports, types to test method parameters, ...)

* replaced wildcard imports with classes
* added types to test method parameters
* removed TYPE_SCROLL_INSENSITIVE from any, every, and containsAll
  tests as setting resultSetType is not necessary for the tests
* "COL_A" is changed to "col_a"
Merge branch 'avilches-master'