[Midnightbsd-cvs] mports: textproc/libxml2: update to 2.7.6

[crash at midnightbsd.org]

Log Message:
-----------
update to 2.7.6

Modified Files:
--------------
    mports/textproc/libxml2:
        Makefile (r1.5 -> r1.6)
        (http://cvsweb.midnightbsd.org/mports/textproc/libxml2/Makefile?r1=1.5&r2=1.6)
        distinfo (r1.4 -> r1.5)
        (http://cvsweb.midnightbsd.org/mports/textproc/libxml2/distinfo?r1=1.4&r2=1.5)
    mports/textproc/libxml2/files:
        patch-aa (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/mports/textproc/libxml2/files/patch-aa?r1=1.3&r2=1.4)
        patch-configure (r1.1 -> r1.2)
        (http://cvsweb.midnightbsd.org/mports/textproc/libxml2/files/patch-configure?r1=1.1&r2=1.2)