Thaumcraft 4.1 & Bibliocraft

Thaumcraft:
added - arcane workbench GUI
added - a few items and misc stuff

Thaumic Tinkerer:
added - endershard
added - nethershard

Bibliocraft:
changed - bookshelf - just a little fix
added - all customwood bookshelfs for BoP, Forestry and Natura
Merge pull request #23 from zISKo666/master

Even more texture support from zISKo666 :D