Prevent member names being fontified with type face

font-lock-keywords of cc-mode take precendence over php-mode's keywords
unless explicitly required. We now override (defined before) cc-mode
font-lock-keywords for variable members and function names because in
PHP, not all type keywords are reserved, unlike other the other cc-mode
languages.
Merge branch 'work/issue-197' into work/20141027-all-merged

Conflicts:
	php-mode-test.el