added doc converters

Signed-off-by: zlovarp <arpad.lovassy@semcon.com>

titan_executor_api/TITAN_Executor_API/doc/uml/uxfconvert.sh

+###############################################################################
+# Copyright (c) 2000-2019 Ericsson Telecom AB
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+#
+# Contributors:
+#   Lovassy, Arpad
+#
+###############################################################################
+
+# Converts UML diagrams from uxf format to pdf and png
+
+# Prerequisites:
+#   sudo apt-get install umlet
+
+for fe in *.uxf; do
+    [ -f "$fe" ] || break
+    #remove extension
+    f=${fe%.uxf}
+    echo $f
+    umlet -action=convert -format=pdf -filename=$f.uxf -output=$f.pdf
+    umlet -action=convert -format=png -filename=$f.uxf -output=$f.png
+done
+