TEST: Binding of non-switch parameters
TEST: Prepare for more binding tests
TEST: Parameter binding and parameter set selection
CommandProcessor BindParameters fixes

Allow binding to fields.

Join parameters elements that have been split in
2 by the parser, fixes #104

TEST: Enables some tests that now working
Remove spurious comments
TEST: End user test of named parameters
Merge pull request #105 from b333z/paramchanges3

More parameter tests, binding to fields and joining of split parmameters