First commit: 2014_10_25
This TechTreeEditor is currently in a early development stage. It will be created for the amazing impl1 remake (http://remake.twelvepm.de/) After further progress it will be usefull to create technologies, set relations between them, set year of development and other attributes.
Its planed to safe those trees into xml and JSON files. But safeing and loading will be at a very far step.
Current status: 2014_10_25 start with some construction, learning basics.
planing to use drag&drop useing a button created with the menu->tools->add tech.