* Add available translations for new language option
* Add language option to IVR menu editing page
Adds the option to define language on the IVR edit page. This is needed because when a phrase is selected in a language other than the default language, Freeswitch fails to load the file.
convert more messages to messages class
skipped dashboard messages due to them relying on $_SESSION['message']
to know if there has already been a change
make spacing and layout consistent
add all missing language tags
fill missing en-us descriptions
convert to $x$y$z usage for array filling
add a default version number
this is a by hand update
Imported Found language ro as ro-ro Romanian (tested by reverse translation)
Add placeholders for all found languages
Add new missing flags
Enhancements to text class
* improved sort to keep language-* tags organized at the top
* if a language is missing a name tag, add it
* changed organizer to not add a final \n
* corrected some indenting
* added detect_all_languages that attempts to find any languages that haven't been defined in resources/app_languages.php
* added language_totals, this is used by the optional languages application to calculate how complete a language is
convert all app_menu.php files to have all placeholders and languages and use 2-2 format for languages
update app_defaults to convert any items found using legacy values in user_setings, domain_settings and default_settings