- Update post-install message to move /usr/local/share/tqsl
  to /usr/local/share/TrustedQSL
- no binary change

Submitted by:	Thomas Laus KH6ILT <lausts@acm.org>
Obtained from:	private email
1: Fix build with newer zlib [1]
2: switch to gcc46.

PR:		ports/180748
Submitted by:	John Marino <freebsd at marino.st> [1]