Log Message:
-----------
Exclude pgindent from affecting the ecpg regression directory.
Modified Files:
--------------
pgsql/src/tools/pgindent:
README (r1.19 -> r1.20)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/tools/pgindent/README.diff?r1=1.19&r2=1.20)