worked on a texturing workbench the last couple of weeks. Now the workbench works pretty OK. So i think it is time to share the Workbench with you.
The workbench can be found here (https://github.com/furti/FreeCAD-ArchTextures). The Readme also contains a small "Getting Started" guide and some technical insight on the project if someone is interested in such things.
As a Picture says more than a thousand words. The workbench can be used to get from something like this to something like this It is only tested with the Py3/QT5 Builds of 0.18 right now. There is some issue with loading the texture in Py2 Builds.
Maybe this workbench can be of use for others too

Edit: There is alo a discussion about texturing in arch module available http://forum.freecadweb.org/viewtopic.php?t=31667
Edit 2:
When you have a help request please post to the following topic: https://forum.freecadweb.org/viewtopic.php?f=3&t=38222
For feature requests or development stuff post to this topic: https://forum.freecadweb.org/viewtopic.php?f=10&t=38223
Best Regards
Daniel