* rename php4/package.mk to php4/pear.mk - there are already extension
modules for php4 and this is to avoid confusion
* make pear.mk generate PLIST on-fly, by parsing the Pear package.xml file
* pear.mk now includes all common stuff such as
MASTER_SITE, USE_BUILDLINK2, CATEGORIES, PKGNAME
* in pear.mk, do the post-extract massaging in post-extract: target,
rather than do-build; also validate the package contents using the Pear
package-validate command; set NO_BUILD, since there is no do-build now
* change DESCR and COMMENT for pear packages, so that they would indicate
the package is PHP stuff
This is intended to simplify Pear package handling, and centralize
the logic a bit.
attributes handling.
* Methods to set, remove, update html attributes.
* Handles comments in HTML code.
* Handles layout, tabs, line endings for nicer HTML code.
