archivers/bicom: unbreak fetch

Seems like the original upstream is gone.  Retrieve distfile with
slightly different checksum from other host.

While we are at it, dos2unix-ify port.

Reported by:	Bryan Baldwin <bryan@katofiad.co.nz>

archivers/bicom/Makefile

@@ -1,8 +1,7 @@
 PORTNAME=	bicom
 PORTVERSION=	1.01
 CATEGORIES=	archivers
-MASTER_SITES=	http://www3.sympatico.ca/mt0000/bicom/ \
-		http://freebsd.nsu.ru/distfiles/
+MASTER_SITES=	http://www.mirrorservice.org/pub/minix/distfiles/backup/
 DISTNAME=	${PORTNAME}${PORTVERSION:S/.//g}
 
 MAINTAINER=	ports@FreeBSD.org
@@ -15,7 +14,8 @@ LICENSE_NAME=	bicom
 LICENSE_TEXT=	Contact author personally regarding commercial use
 LICENSE_PERMS=	dist-mirror pkg-mirror auto-accept
 
-USES=		zip
+USES=		dos2unix zip
+DOS2UNIX_GLOB=	*.cpp *.h
 NO_WRKSUBDIR=	yes
 MAKEFILE=	${FILESDIR}/Makefile
 

archivers/bicom/files/patch-bialib_sufftree.h

@@ -1,11 +1,11 @@
---- bialib/sufftree.h.orig	2000-10-26 01:51:04 UTC
-+++ bialib/sufftree.h
-@@ -95,7 +95,7 @@ class SuffixTreeModel : public Arithmeti
-     {
-     public:
-     bool InEdge()
--      {return(r>0);}
-+      {return(r!=NULL);}
-     //After Canonize()ing a point, r >0 <=> proj!=0, i.e., point
-     //is inside an edge
-     INode *ins;  //parent of point
+--- bialib/sufftree.h.orig	2000-10-26 01:51:04 UTC
++++ bialib/sufftree.h
+@@ -95,7 +95,7 @@ class SuffixTreeModel : public Arithmeti
+     {
+     public:
+     bool InEdge()
+-      {return(r>0);}
++      {return(r!=NULL);}
+     //After Canonize()ing a point, r >0 <=> proj!=0, i.e., point
+     //is inside an edge
+     INode *ins;  //parent of point