Update to 0.07.

The previous versions can generate corrupted output when the input
BDF font file contains a '%' character. The users should update
this port and rebuild all of BDF files generated by the old ones if any.

Also, the previous versions have a possible format string
vulnerability which can be triggered by a maliciously-crafted BDF
font file.

Reported by: SHIOZAKI Takehiko (st at be dot to),

		Tod McQuillin (devin at spamcop dot net)

Suggested by: KANOU Hiroki (kanou at khdd dot net)
Fixed by: caffeine@m13.alpha-net.ne.jp (Author)
Approved by: KOMATSU Shinichiro (maintainer)
Security: the previous versions have a format string vulnerability