add copyright header to bash scripts

QDMA/linux-kernel/scripts/qdma_run_stress_test.sh

 #!/bin/bash
 #
+# Copyright (c) 2017-present,  Xilinx, Inc.
+# All rights reserved.
+#
 # This script is designed for general as well as stress testing. VF distruction can be done by appropriately
 # configuring pf_nvf_lst.
 # 

QDMA/linux-kernel/scripts/qdma_run_test_mm_vf.sh

 #!/bin/bash
 #
+# Copyright (c) 2017-present,  Xilinx, Inc.
+# All rights reserved.
+#
+#
 # Simple run script to test QDMA in VF AXI-MM mode.
 # 
 # VF AXI-MM Transfer

QDMA/linux-kernel/scripts/qdma_run_test_pf.sh

 #!/bin/bash
 #
+# Copyright (c) 2017-present,  Xilinx, Inc.
+# All rights reserved.
+#
+#
 # Simple run script to test QDMA in AXI-MM and AXI-St mode.
 # 
 # AXI-MM Transfer

QDMA/linux-kernel/scripts/qdma_run_test_st_vf.sh

 #!/bin/bash
+#
+# Copyright (c) 2017-present,  Xilinx, Inc.
+# All rights reserved.
+#
 # Simple run script to test QDMA in VF AXI-ST mode.
 # 
 # VF AXI-ST Transfer

QDMA/linux-kernel/scripts/qdma_vf_auto_tst.sh

 #!/bin/bash
 #
+# Copyright (c) 2017-present,  Xilinx, Inc.
+# All rights reserved.
+#
+#
 # Simple script to automate the VF regression testing using gtest framework
 # 
 # This script will insert the module, configure the qmax_vfs, and instantiate

QDMA/linux-kernel/scripts/stress_test_top.sh

 #!/bin/bash
+#
+# Copyright (c) 2017-present,  Xilinx, Inc.
+# All rights reserved.
+#
 
 if [ $# -lt 1 ]; then
 	echo "Invalid arguements."

QDMA/linux-kernel/user/bash/decode_hw_ctxt.sh

 #!/bin/bash
+#
+# Copyright (c) 2017-present,  Xilinx, Inc.
+# All rights reserved.
+#
 
 if [ $# -lt 2 ]; then
 	echo "$0: <w1> <w0>"

QDMA/linux-kernel/user/bash/decode_preftch_ctxt.sh

 #!/bin/bash
+#
+# Copyright (c) 2017-present,  Xilinx, Inc.
+# All rights reserved.
+#
 
 if [ $# -lt 2 ]; then
 	echo "$0: <w1> <w0>"

QDMA/linux-kernel/user/bash/decode_sw_ctxt.sh

 #!/bin/bash
+#
+# Copyright (c) 2017-present,  Xilinx, Inc.
+# All rights reserved.
+#
 
 if [ $# -lt 5 ]; then
 	echo "$0: <w4> <w3> <w2> <w1> <w0>"

QDMA/linux-kernel/user/bash/decode_wrb_ctxt.sh

 #!/bin/bash
+#
+# Copyright (c) 2017-present,  Xilinx, Inc.
+# All rights reserved.
+#
 
 if [ $# -lt 4 ]; then
 	echo "$0: <w3> <w2> <w1> <w0>"

QDMA/linux-kernel/user/bash/qdma_run_test_st_vf.sh

 #!/bin/bash
+#
+# Copyright (c) 2017-present,  Xilinx, Inc.
+# All rights reserved.
+#
 
 if [ -z $1 ] || [ $1 == '-h' ]
 then