Code cleanup
Code correction in loadMinification
Code maintenance & comments
Code review of messaging items
Code review on messaging items and validation
Transfered function showKey() from flx-general-util.php
When $AppUI is not available, get the user information from $_SESSION

This became necessary since a user can log using Dotproject sign-in. But
Carmina can disconnect from Dotproject when mobile. When that takes place
and a user was signed in, there was no more indication that there was
a user signed in ( because we are different session_name ).
Function showKey() transfered to array.php
Reworked the way anchors are generated to allow more flexibiliy
Removed unwanted files
Added a function to create links