system/truecrypt: Use renamed source from ArchLinux mirror

Thanks to Binh Nguyen for the tip.

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

system/truecrypt/README

@@ -7,6 +7,3 @@ installation of these into a separate package called cryptoki rather
 than have this script extract a separate, isolated archive. 
 
 This script does not create the static GUI build seen elsewhere.
-
-NOTE: There is no direct link to the TrueCrypt source archive, as such, 
-it must be downloaded manually from within a web browser.

system/truecrypt/truecrypt.SlackBuild

@@ -27,7 +27,6 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=truecrypt
-SRCNAM=TrueCrypt
 VERSION=${VERSION:-7.1a}
 
 if [ -z "$ARCH" ]; then
@@ -64,8 +63,8 @@ rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
 rm -rf $PRGNAM-$VERSION-source
-tar xvf $CWD/"${SRCNAM} ${VERSION} Source.tar.gz"
-cd ${PRGNAM}-${VERSION}-source
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION-source
 
 chown -R root:root .
 chmod -R u+w,go+r-w,a-s .

system/truecrypt/truecrypt.info

@@ -1,7 +1,7 @@
 PRGNAM="truecrypt"
 VERSION="7.1a"
 HOMEPAGE="http://www.truecrypt.org"
-DOWNLOAD="http://www.truecrypt.org/downloads2"
+DOWNLOAD="ftp://ftp.archlinux.org/other/tc/truecrypt-7.1a.tar.gz"
 MD5SUM="102d9652681db11c813610882332ae48"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""