Generalization to provide more flexibility in postgresql configuration
Added custom psql path and libdir
Tablespace name and user are quoted in SQL command since they can contain delimiters.
Fixed typos in psql parameters
Fixed remaining issues with the library path
Line up Exec[$createdb_command] parameters as per style guide

Signed-off-by: Ken Barber <ken@bob.sh>
Remove library specific stuff, and various cleanups

Signed-off-by: Ken Barber <ken@bob.sh>
Documentation improvements

Signed-off-by: Ken Barber <ken@bob.sh>
More doc cleanups

Signed-off-by: Ken Barber <ken@bob.sh>
more docs

Signed-off-by: Ken Barber <ken@bob.sh>
Remove explicit cwd for psql command

Signed-off-by: Ken Barber <ken@bob.sh>