[3.0] Allow running runTools.sh from any directory

Author: jdarwood007

runTools.sh

@@ -1,11 +1,12 @@
 #!/bin/bash
+CURDIR=`dirname -- "$( readlink -f -- "$0"; )";`
 
 find . -type f -name "*.php" -print0 \
   | xargs -0 -n1 -P4 php -l \
   | (! grep -v "No syntax errors detected" )
 
-php check-signed-off.php
-php check-eof.php
-php check-smf-license.php
-php check-smf-languages.php
-php check-version.php
+php $CURDIR/check-signed-off.php
+php $CURDIR/check-eof.php
+php $CURDIR/check-smf-license.php
+php $CURDIR/check-smf-languages.php
+php $CURDIR/check-version.php