web-app : change key of test when displaying test result page
web-app : display snapshot of test of site scope result page
web-app : add number of audited pages in auditStatictics POJO
export : update to deal with level i18n management
Merge pull request #77 from lingua/develop

UI modifications issue #62
manual merge
java 1.7 portage
merge #62
add build context directories to ignore
correction of creation table script
java 7 updates
update TU due to PageListController modifications
management of i18n theme labels in audit result console
Update sql model creation scripts to add constraints on reference, theme, criterion and test codes
Improve mocking management
remove uneeded dependency to hibernate-entitymanager
rules-commons : add javadoc, java7 specificities
web-app : simplify ContractController test class (mocking management)
web-app : catch and handle errors on web.xml (redirect to oups page)
web-app : redefinition of ResourceMessageBundle to enable UTF-8 setting (basenames have now to be prefixed by classpath;)