Fix #419
Fix embeddable link if the publiclet_link already has a ?lang=... extension.
Fix change user password style in Settings
Revert previous commit disabling users creation: add a parameter instead CACHE_MASTER_USERS_TO_SLAVE, set to true by default for backward compat.
Update change password size
Connexion : Remove messageNode from XML response once displayed, otherwise it goes twice through displayMessage
Fix parsedJSONCache, Display message in console if a console is detected, Fix IE8 problem with items beginning with a number (breaking CSS selector by ID).
Editor.eml button, editor.codemirror left border