olab

Adjusting olab itself

so far we have

1. made the installer run with php7
2. replaced kohana framework with a php7-compatible successor and made small changes to make this work

Now after logging in, we see error complaining about deprecated and removed calls to mysql-functions. These originate from Leap-ORM Module in Kohana. Although no development to this module has been seen lately, Leap has support for newer MySQL modules. see: http://spadefoot.github.io/kohana-orm-leap/tutorials/setting-up-a-database-connection/ I tried the "improved" driver hoping it would use mysqli, but that failed. Using pdo works though..