* Fix for multiple delete bug
* minor space removal
* removed catch error in RowDelete
* small optimizations
* space adding
* WIP on creating test
* Some cleanup
* removed spaces
* Fix for verifytext
* Added check for command format correctness.
* tidying up
* added working test for command exception
* simplification of TestDbDataReader getint
* Corrections made
* spacing and naming issues
* minor space
* one more space issue