PHP Mode for Emacs Code

Require add-log to avoid byte compilation warning
for add-log-current-defun-header-regexp.

Makefile (version): Update to 1.6.0-alpha.
(dist): This shouldn't be the default. Move this below the
"manuals" target,

php-mode.el (php-mode-version-number): Mark as "alpha" release
for next version.
(php-mode): Put back modify-syntax-entry for #

php-mode.texi: Typos and grammatical fixes. Suggest section on
tag searching features of Emacs supported by PHP mode. Propose a
"how to contribute" section. Suggest cross-referencing the
"Customization" chapter.
(Introduction): Markup "PEAR" as @dfn. Change "for developing in"
to "development".
(Installation): Rephrase a sentences. Cite Sacha Chua's tutorial
and the EmacsWiki. Add note about maintainer key trust.
(Electricity): Markup "indentation" as a @dfn. Better explain
indentation commands in Emacs.
(Motion): Make a sentence duplicated in the manual consistent.
(Indentation): Indentation rules for c-mode can also be set by the
local machine or the user. Suggest documenting C-c C-o.
(Editing): Markup Docblock as @dfn. Make a sentence duplicated in
the manual consistent. Change "identified to" to "identified as".
Change "object" to "object definition".
(Completion): Change "it is possible" to "can". Change "defined
by" to "native to". Better explain functions "defined by you".
(Creating Tags Tables, Completion commands): New sections based on
"Completion" chapter.
(PHP Comments): Make a sentence duplicated in the manual
consistent. Remove "with the".
(Index Menu): Change "provides" to "can provide". Suggest having
example .emacs bits for Imenu support.
(Change Logs): Markup "Diff mode" in a @dfn. Try better
documenting C-x 4 a.

Updates for 1.5.0 release.

Remove typo tag.

Tagging the 1.5.0 release of php-mode

Tagging the release of php-mode

Tagging the release of php-mode

Update modification date in the header and add
ChangeLog entry for new version.
(php-mode-version-number, php-mode-modified): Mark as 1.5.0
release with today's date.

(php-class-key): Use c-lang-const to retrieve value
for c-symbol-key.
(php-mode): Add underscore (_) to syntax table for
font-lock-defaults.
(php-font-lock-keywords-1, php-font-lock-keywords-2)
(php-font-lock-keywords-3): Change references to \\s_ in regular
expressions to just using \\sw. Remove usage of "[^_$]?" and
"[^_]?" regular expression.

Fix various typos and documentation
string errors. Make in-line comment style consistent.