Log Message:

version -> 0.13alpha2
-m is fully implemented

  example:

      0 ~>time -p ./pkg_src_summary -m lang/lua www/php-apc www/ap2-python
      PKGPATH=lang/lua
      PKGNAME=lua-5.1.3nb1

      PKGPATH=www/php-apc
      PKGNAME=php4-apc-4.4.8.3.0.16
      ASSIGNMENTS=PHP_VERSION_REQD=4

      PKGPATH=www/php-apc
      PKGNAME=php5-apc-5.2.6.3.0.16
      ASSIGNMENTS=PHP_VERSION_REQD=5

      PKGPATH=www/ap2-python
      PKGNAME=ap2-py25-python-3.2.10
      ASSIGNMENTS=PYTHON_VERSION_REQD=25 PKG_APACHE=apache2

      PKGPATH=www/ap2-python
      PKGNAME=ap22-py25-python-3.2.10
      ASSIGNMENTS=PYTHON_VERSION_REQD=25 PKG_APACHE=apache22

      PKGPATH=www/ap2-python
      PKGNAME=ap2-py24-python-3.2.10
      ASSIGNMENTS=PYTHON_VERSION_REQD=24 PKG_APACHE=apache2

      PKGPATH=www/ap2-python
      PKGNAME=ap22-py24-python-3.2.10
      ASSIGNMENTS=PYTHON_VERSION_REQD=24 PKG_APACHE=apache22

      PKGPATH=www/ap2-python
      PKGNAME=ap2-py23-python-3.2.10
      ASSIGNMENTS=PYTHON_VERSION_REQD=23 PKG_APACHE=apache2

      PKGPATH=www/ap2-python
      PKGNAME=ap22-py23-python-3.2.10
      ASSIGNMENTS=PYTHON_VERSION_REQD=23 PKG_APACHE=apache22

      0 ~>