fixed functionnal tests again, for chrome and phantomjs
comments in the CSS of the creation template, fixed: no size when slecting main bg container
pas de undo dans le menu
opacity not kept after publish
opacity not kept after publish
fixed page names starting with number or with a question mark
confirm delete
work on text styles, no more quote, no more normal and normal text
enter when alertify is displayed => should always take shortcuts
added an error message when trying to open a non-editable website