udpate apache to 2.2.25
upate pcre version, fix apache version check

Conflicts:
	lib/common.conf
update mysql to 5.1.72

Conflicts:
	lib/common.conf
change php-5.2.17 dl link as current link dead
update phpMyAdmin to 4.0.7
Merge pull request #6 from SunRain/dev

update software download links in dev