In master config if there is no site config for this page, bail out.
In the other config pages the strict declare header was missing.
Progress bar inits the progress array with all set to null to avoid
calls on not set index
- The translation file reader did an isset on a set variable insetad of
checking if the variable is zero and so never started the translation
system
- The DB IO connection not set was wrongly set. If the connection failed
it is not TRUE and else FALSE. There is a new internal method
getConnectionStatus to query this status it returns TRUE/FALSE depending
if the connection failed
- Update the l10n test page with proper translation tests
- init OK
- show current lang/file
- translation test
- switch language test
Because .inc style is deprecated and also dangerious as often not setup
correctly on the server all .inc files have been renamed to .php files.
All internall calls have been udpated.
