remove debugging which would leak passwords
correct typo in install guide
improve debugging
fix bug in parsing of login cookie
improve error / exception handling
add logout functionality and tidy up UCS login session cookie code
tidy up service profile names
split edit.html.erb into more legible partials
add functionality section and fix incorrect references to service profiles

The prerequisites are actually service profile templates, not service profiles!
extract new update methods for legibility
stop barclamp appearing in barclamp list
fix navigation menu ordering
stop service profile instances from being used as templates
minor reorganisation of update logic
rename action_xml to action
ditch broken interpolation of non-existent 'myClass' variable
rename @serverPolicies to serverInstances
add some useful debug
ditch obsolete id parameter to #edit action
note what 'ls' stands for