upgrade to rails 3.1
fix specs broken by 3.1 upgrade

Model#clone is now Model#dup
Some param values are now strings instead of integers
Some SQL needs quotes
Relay needed dependent: destroy
upgrade paperclip and fix file_upload specs broken by rails 3.1 upgrade
upgrade more gems
Merge branch 'upgrades' into rails_3.1
refactor date support for resevations

setting from parameters was full of vulnerabilities
upgrade to devise 2.0
upgrade to devise 2.1
upgrade to devise 2.2
remove deprecation warnings from assign_to()
upgrade shoulda-matchers
Merge branch 'devise_upgrade' into rails_3.1
spec was breaking in rspec 2.11+ where .dup was breaking stubbing
Merge branch 'upgrades' into rails_3.1
removed ldap.yml.bk which was accidentally created
transaction search button was huge in IE and Firefox #70237
change hash syntax for 1.8.7 support
Merge branch 'master' into upgrades
Merge branch 'rails_3.1' into upgrades