Thaumic Calculations

This mod adds some features for improving player's experience in Thaumcraft (and, hopefully, reduces Thaumonomicon page flip count).

1) Provides a view of an Arcane Workbench recipe when hovering the mouse over related item in inventory and holding "Alt". All background colors can be customized.

2) Provides a block named "Thaumic Calculator" which can show sources (items) of specified aspect, and can calculate appropriate combinations for usage in Crucible crafting.

3) Provides a preview of Crucible recipe.

See images for better representation.