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
the schema should not have any translations on it as they are present
for reference only.
This removes the extra descriptions found and corrects some of the en to
en-us ones
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
Some applications were missed due to permissions issue on the server performing the update, this update corrects the missing changes
ordering in xml_cdr was done manually in a previous PR, this corrects the ordering and incorrect description-pdd and description-mos for nl-nl
