Fix IP address in graphic

It should be .10 instead of .1 in the graphic - to match the text.

Change-Id: Iace460d7f4382fa4d2ce7811747a56c47e60e7fa
backport: havana
Closes-Bug: #1242852
Use GLANCE_PASS as keystone password

According to
https://wiki.openstack.org/wiki/Documentation/Conventions#Install_Guide
it should be GLANCE_PASS for keystone, and GLANCE_DBPASS for mysql. The
guide uses GLANCE_DBPASS for both - fix this.

Change-Id: I2db43d383db52bfe50bd988a3b30b848b2d7b1ce
backport: havana
Closes-Bug: #1242860
Merge "Fix IP address in graphic"