removed -d64 jvm option because that causes problems on non-64 bit

linux, see http://bugs.yacy.net/view.php?id=349 and
http://bugs.yacy.net/view.php?id=339

addon/YaCy.app/Contents/Info.plist

@@ -25,7 +25,7 @@
 	<key>Java</key>
 	<dict>
 		<key>VMOptions</key>
-		<string>-server -d64 -Xmx600m -Xms90m -Djava.net.preferIPv4Stack=true -Dfile.encoding=UTF-8 -Dsolr.directoryFactory=solr.MMapDirectoryFactory</string>
+		<string>-server -Xmx600m -Xms90m -Djava.net.preferIPv4Stack=true -Dfile.encoding=UTF-8 -Dsolr.directoryFactory=solr.MMapDirectoryFactory</string>
 		<key>WorkingDirectory</key>
 		<string>$APP_PACKAGE/Contents/Resources/Java</string>
 		<key>MainClass</key>

addon/yacyInit.m4

@@ -57,7 +57,7 @@ SHUTDOWN_TIMEOUT=50
 # Default niceness if not set in config file
 NICE_VAL=0
 
-JAVA_ARGS="-server -Djava.net.preferIPv4Stack=true -Djava.awt.headless=true -Dfile.encoding=UTF-8 -d64 -Dsolr.directoryFactory=solr.MMapDirectoryFactory"
+JAVA_ARGS="-server -Djava.net.preferIPv4Stack=true -Djava.awt.headless=true -Dfile.encoding=UTF-8 -Dsolr.directoryFactory=solr.MMapDirectoryFactory"
 
 ifdef(`openSUSE', `dnl
 . /etc/rc.status

startYACY.sh

@@ -133,7 +133,7 @@ then
 fi
 
 #turn on MMap for Solr if OS is a 64bit OS
-if [ -n "`uname -m | grep 64`" ]; then JAVA_ARGS="$JAVA_ARGS -d64 -Dsolr.directoryFactory=solr.MMapDirectoryFactory"; fi
+if [ -n "`uname -m | grep 64`" ]; then JAVA_ARGS="$JAVA_ARGS -Dsolr.directoryFactory=solr.MMapDirectoryFactory"; fi
 
 if [ ! -f $CONFIGFILE -a -f DATA/SETTINGS/httpProxy.conf ]
 then