maintainer comment near top of file. Correct maintainer email
address with working address.
(Introduction): Add index entry for M-x php-mode-version.
(Installation): New section.
(Editing): Change concept index entry of fill-column to a variable
index entry.
(Completion): Add index entry for M-x visit-tags-table, and M-x
customize-variable.
(Index Menu): Finish maintainer comments on Imenu. "Functions"
sub-menu is now named "All Functions". Document new sub-menus
"Public methods", "Private methods", "Protected methods". Add
index entry for M-x customize-variable.
(Customization): Add index entry for M-x customize-group.
(Embedded HTML): Add index entry for M-x html-mode and M-x
html-mode.
(Contributors): Add Dias Badekas.
(Concept Index): Add maintainer notes on indexing.
