Remove pageinspect--1.0.sql

We're not installing it anymore.

Michael Paquier
Documentation fix for ALTER TYPE .. RENAME

The documentation for ALTER TYPE .. RENAME claimed to support a
RESTRICT/CASCADE option at the 'type' level, which wasn't implemented
and doesn't make a whole lot of sense to begin with.  What is supported,
and previously undocumented, is

ALTER TYPE .. RENAME ATTRIBUTE .. RESTRICT/CASCADE.

I've updated the documentation and back-patched this to 9.1 where it was
first introduced.
pg_upgrade docs:  mention need to set parameters for vacuumdb.
Document auto_explain.log_timing.

Tomas Vondra
pgindent run for release 9.3
This is the first run of the Perl-based pgindent script.  Also update
pgindent instructions.
postgresql.conf.sample: Improve whitespace
Minor spell checking
Remove whitespace from end of lines
doc: Fix claim that query is passed as ASCII text

Ian Lawrence Barwick
Add new source files to nls.mk
Don't emit non-canonical empty arrays in array_remove().

Dean Rasheed
doc: Remove paragraph about typesetting conventions

They no longer match reality with the web site style sheets, and it is
difficult to keep the up to date in a CSS world.
Post-pgindent cleanup

Make slightly better decisions about indentation than what pgindent
is capable of.  Mostly breaking out long function calls into one
line per argument, with a few other minor adjustments.

No functional changes- all whitespace.
pgindent ran cleanly (didn't change anything) after.
Passes all regressions.
Minor spelling fixes

Fix a few spelling mistakes.

Per bug report #8193 from Lajos Veres.
Fix unportable usage of isspace().

Must cast char argument to unsigned to avoid doing the wrong thing
with high-bit-set characters.  Oversight in commit
30b5ede7157e34e77c7914b8ecfd55aa8da6edc3.
Fix whitespace issues in the man pages

See 00b0c73f1f2b98a7d09de63aaa14d6498ac521ae for an explanation.
Another man page whitespace fix