Add development libraries needed by Pillow

Change I8da7dd95ae24cf06dc7bdc300fcf39947a6df093 added Pillow build deps
to nodepool thick slaves.  This means that Pillow 3 will work in unit
tests.

Make the matching change to allow Pillow 3.0.0 to work under devstack.

The longer term aim is to remove temporary upper cap.

Change-Id: I2bec8cf1bfeaaa6ae329704229fdeb86d26e55c7

Author: tbreeds

files/debs/general

@@ -8,6 +8,7 @@ git
 graphviz # needed for docs
 iputils-ping
 libffi-dev # for pyOpenSSL
+libjpeg-dev # Pillow 3.0.0
 libmysqlclient-dev  # MySQL-python
 libpq-dev  # psycopg2
 libssl-dev # for pyOpenSSL

files/rpms-suse/general

@@ -9,6 +9,7 @@ git-core
 graphviz # docs
 iputils
 libffi-devel  # pyOpenSSL
+libjpeg8-devel # Pillow 3.0.0
 libmysqlclient-devel # MySQL-python
 libopenssl-devel # to rebuild pyOpenSSL if needed
 libxslt-devel  # lxml
@@ -26,3 +27,4 @@ tar
 tcpdump
 unzip
 wget
+zlib-devel

files/rpms/general

@@ -12,6 +12,7 @@ iptables-services  # NOPRIME f21,f22
 java-1.7.0-openjdk-headless  # NOPRIME rhel7
 java-1.8.0-openjdk-headless  # NOPRIME f21,f22
 libffi-devel
+libjpeg-turbo-devel # Pillow 3.0.0
 libxml2-devel # lxml
 libxslt-devel # lxml
 libyaml-devel