raspbian buster release

Fixes:

• Update installer scripts for Raspbian Buster
• MariaDB server instead of MySql server
• minor updates for scripts to work again
• php 7.3 support
• other updates will come in next releases via updates
• collected some changes for RPI usage (thx @wiebeltje / Tweakers)

Latest version - stable

version 4.0 - updated for Raspbian Stretch and php7

Changes:
new static ipadress installer script (only LAN). Functionality change in Stretch. It will set your current ip as default. I removed the questions part. It was unclear for some users
Optimized for Raspbian Stretch, now uses MariaDB.
Rebuild webinstaller, automatic generation of new MySQL root password and secure of MariaDB
updated installation of php 7
updated installation manual (pdf)
working on new installation files because of new software (Raspbian Stretch, PHP7, mysql, etc)

stable version - for Raspbian Jessie

This was the last version for Raspbian Jessie

2nd release

Didnt create a release of it before.