Remove check for globally-installed phpdoc.

Author: beporter

docs-generate

@@ -28,11 +28,8 @@ BIN_DIR="${DIR}/bin"
 CFG_FILE="$DIR/Config/phpdoc.xml"
 
 # Bail out if phpcs isn't available to us
-PHPDOC="$( which phpdoc )"
-if [ $? -gt 0 ]; then
-	PHPDOC="$BIN_DIR/phpdoc"
-	test -x $PHPDOC
-fi
+PHPDOC="./bin/phpdoc"
+test -x $PHPDOC
 if [ $? -gt 0 ]; then
 	echo "!! The 'phpdoc' command was not found on this system."
 	echo ""