DbInfoCode 3.1.25 fixes etc, and before: keyvalue in help table

3.1.25
Fixed bugs:
use of {} with code generation of parameters in SQL statement.
3.1.45
crash on no keyval

** 3.1.23**
Add the possibility to add/edit keys - values in dd_helpdata table with datatype "keyval", Form FKeyValue
Logo added
Bug fixed: db not selected
Bug fixed INC in MCode