This helps if the QtTinySA.py is called from a different directory
as this could cause issues if the user is working like so: python QtTinySA/QtTinySA.py
or if the qttinysa python file is found in /usr/share/qttinysa and symlinked
to /usr/bin/qttinysa
The array consists of the directory where called script is found - and if this is a symlink
the path where the symlink points too and of course of the current working directory.
This helps if the QtTinySA.py is called from a different directory as this could cause issues if the user is working like so: python QtTinySA/QtTinySA.py or if the qttinysa python file is found in /usr/share/qttinysa and symlinked to /usr/bin/qttinysa
The array consists of the directory where called script is found - and if this is a symlink the path where the symlink points too and of course of the current working directory.