Ignoring vim backup fules
Added a vim coda to all perl files
Replaced hard tabs with spaces
Removed includeAll.pl; it's no longer needed

This script was used to create a single perl file including all subroutines.
Although this worked at the time, it really wasn't an elegant or platform
independent solution.  Since this project is being updated to more modern
programming standards, the file is no longer necessary and can be safely
deleted.
Removed further unnecessary files

bibaseBig.pl was automatically generated from all the other files and is
hence not needed in the repo.
tester.pl was an attempt at writing a GUI version of bibase in MacPerl,
which would only have ever worked on MacOS9 and earlier.
Tidied the perl files with perltidy