[Firebird-docs] Clean RefGuide entries

[Paul V. <pa...@vi...>]

Hi all,

These RefGuide entries are 100% clean:

0501_Prolog
0754_Backup
1196_FIRST(m)_SKIP(n)
1205_RECREATE_PROCEDURE
1206_RECREATE_TABLE
1217_SUBSTRING(_)

This list will grow considerably in the following days, but I thought I'd=
 give it a start to keep up morale :-)

Cheers,
Paul

  Oh show me the way to the next whiskey bar...
  (Old German song)