improvements to the query/queryparam tags
Cursor improvements:

* cursors constructed with a statement and database are immediately read
(DML queries executed with statement.execute() execute without the need
to call next())
* made id and currentcount read-only properties for safety
* queries that return non-struct rows now can be converted to a CF query
result, with single column named "result"
Added test for the taglib, added an application CFC for the tests to run
- it seems that the taglib path MUST be mapped in Railo for the cfimport
tag to work...
Merge github changes into local workspace