pgsql: Update wording: < * Allow building with directories containing

Log Message:
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Update wording:

< * Allow building with directories containing spaces

* Allow building in directories containing spaces

< There are two capabilities here, first the ability to build from a
< source directory that contains spaces, and second the ability to install
< into a directory that contains spaces. The first is probably not
< possible because 'gmake' and other compiler tools do not fully support
< spaces in path names. The second is possible with proper quoting in
< the makefiles. Because PostgreSQL supports relocatable installs, it
< is possible to install into a directory that doesn't contain spaces and
< then copy the install to a directory with spaces.

This is probably not possible because 'gmake' and other compiler tools
do not fully support quoting of paths with spaces.

* Allow installing to directories containing spaces

This is possible if proper quoting is added to the makefiles for the
install targets. Because PostgreSQL supports relocatable installs, it
is already possible to install into a directory that doesn't contain
spaces and then copy the install to a directory with spaces.

Modified Files:
--------------
pgsql/doc:
TODO (r1.1432 -> r1.1433)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/TODO.diff?r1=1.1432&amp;r2=1.1433)