This is rework of #214, where was major issue with logging translated messages to anaconda.log file.
In this rework, this issue is fixed as well as code was cleaned from previous junk made in attempt to add package logging support.
This rework is attempt to improve package logging, where untranslated string is logged and translated string is returned back to GUI for user.
Personal thanks for JKonecny for giving details for translation and VPodzime for consultation.
Signed-off-by: Karel Valek kvalek@redhat.com