Added table's name to output for commands descTable and showTableRecords

[brennemankyle]

In a giant database it can get annoying to figure out the name of the table when using ctrl e + s or ctrl e + d

[tkopets]

I would rather not add table name to output everywhere - some of the RDBMS already display a table name in the output window when running describe command (ctrl e + d).
Also, output window size is usually relatively small in size it's better to show meaningful information instead of repeating the table name you have just selected.

[brennemankyle]

The new commits should address your issues