Adding resources creation and other helper scripts

 - prepare.sh
   Create all manner of resources needed for testing
   Also, creating manifest with all names and IDs for future use
   Automated detect, download and create of images
   cirros35, cirros40, ubuntu16

 - add_user_to_image.sh
   Semi-manual script to add user to ubuntu image
 - entropy_bench.pl
   Benchmark entropy levels on host
 - poke.sh
   direct curl to project resource using token
 - profiled_run.sh
   Execute any command several time or one and calculate avg time
 - simple_profile.sh
   Execute resource listings and calculate avg time

Fixes for cleanup.sh
 - container deletion
 - cleaning flavors
 - mask now cleans all with 'cvp' too

Change-Id: I073857abc2fbee730b983b1d8655e0fa16fee3fc
Related-PROD: PROD-30951
diff --git a/scripts/add_user_to_image.sh b/scripts/add_user_to_image.sh
new file mode 100644
index 0000000..cf72d2c
--- /dev/null
+++ b/scripts/add_user_to_image.sh
@@ -0,0 +1,31 @@
+# package
+apt-get install qemu-utils
+
+#image
+wget https://cloud-images.ubuntu.com/releases/14.04.1/release/ubuntu-14.04-server-cloudimg-amd64-disk1.img
+
+# adding module
+modprobe nbd
+dmesg | grep nbd
+
+# mapping it
+qemu-nbd --connect=/dev/nbd0 /home/osavatieiev/ubuntu-14.04-server-cloudimg-amd64-disk1.img
+blockdev --rereadpt /dev/nbd0
+mkdir /mnt/target_vm
+mount /dev/nbd0p1 /mnt/target_vm
+
+# download iperf just in case
+wget http://archive.ubuntu.com/ubuntu/pool/universe/i/iperf/iperf_2.0.5-3_amd64.deb
+cp iperf_2.0.5-3_amd64.deb /mnt/vm/tmp/
+
+chroot /mnt/target_vm/
+
+# add user
+adduser spt
+usermod -aG sudo spt
+dpkg -i /tmp/iperf_2.0.5-3_amd64.deb
+
+# ctrl + D
+# disconect
+umount /mnt/target_vm
+qemu-nbd --disconnect /dev/nbd0
\ No newline at end of file