Fixing DOC-685
Move ditac output to $PRODUCT_DIR
Fix typo
PRODUCT_DIR is set earlier; deal with bad assumptions
Clean up build-www.sh and add admin-guide to it
Rewrites per Marten & Andy K's feedback
DOC-683: Adding row to master.
Fixes DOC-684
Fixes EUCA-4730
Merge branch 'master' of git+ssh://git.eucalyptus-systems.com/documentation
Added build version string to welcome pages.
Merge branch 'master' of git.eucalyptus-systems.com:documentation