Documentation XML patch for bug 249802: Make the SQL example for granting SQL privs to the DB user suitable for MySQL 4.

Patch for bug 240079: fix strange phrase in the documentation: "everywhere applicable" should be "where applicable" in README.docs; patch by Niels Reedijk <n.reedijk@planet.nl>; r=timeless; a=justdave.

Patch by Niels Reedijk <n.reedijk@planet.nl>
r=justdave,a=justdave

Fix for bug 233245: replace "variable" with "constant" since there is no contenttypes variable in Constants.pm.

Patch for bug 233245: update documentation of formats to include ctypes as well; patch by Niels Reedijk <n.reedijk@planet.nl> slightly modified by me.

Patch for bug 239255: update docs in order to specify that $webservergroup is the group of the webserver, not the user; patch by Colin S. Ogilvie <bmo@colino.co.uk>; r=vladd.

Patch for bug 233295: document terminology customization feature; patch by Jon Wilmoth <jwilmoth@starbucks.com> slightly updated by me.

Fixing encoding issues introduced in bug 220817: add FAQ documentation for 'Why do I have to log in every time I access a page?'.

Patch for bug 220817: add to FAQ documentation for 'Why do I have to log in every time I access a page?'.

Bug 232097: Use an entity reference for the landfill base URL in the demos, to make it easy to change each release.  Patch by
Colin Ogilvie <bmo@colino.co.uk>.

patch by mkanat
r=justdave, a=justdave

Patch for bug 218206: document ft_min_word_len MySQL param for indexing small words in full-text indexes (and fix some typos while we're at it).

r=gerv, a=justdave

Bug 207039: Add documentation explaining how to install bugzilla under regular user privileges (re-checkin)
r=vlad, a=justdave

r=vlad, a=justdave

r=kiko, a=justdave

r=gerv, a=justdave

Adding a .cvsignore for the txt, html, and pdf folders, which are no longer in CVS, but can be created by the makedocs.pl script
a= justdave

Patch for bug 236652: fix libgdi typo in section 2.4.2 of the docs; patch by Andrei Benea <abenea@home.ro>; r=vlad, a=justdave.

Patch for bug 236567: Update the documentation describing the Perl modules installation on Windows using ppm; patch by Andrei Benea <abenea@home.ro>; r=kiko, a=justdave.

- makedocs.pl now creates said directories when building the docs
The idea here is that it's useless to have compiled stuff in CVS.  The website will now auto-build the docs upon changes to
the xml directory.

Patch for bug 232842; adds a missing semicolon in section 2.2.2.3 of the docs; r=justdave; a=justdave.

improved readability (for both readers and editors); added docbook tags for variables, literals, and inline code; corrected a few errors, regressions, and typos; and added section explaining applicability of hooks for installation customizers

Bug 230742 - document new 'hooks' mechanism. This is my take on Myk's text - probably still needs further polish.