Refactor ModVersion into Mod and ModVersion

* Remove V1 of the mod version parser and shift V2 up to be V1
* Add a parser for mod.cg files, and refactor the the mod-version.cg
  files to push the appropriate content up to the mod.cg
* Remove the concept of "silent" from BaseModel along with logging
  each event as they are fired (which is what really prompted the
  need for it in the first place)
* Move use of the Storage class to be completely the province of the
  controllers most closely related to models affected
* Convert the ModVersionController to the ModController and have it
  take on responsibility for choosing the mod version
* Update BaseModel to support simple accessors for the current state
* Update CraftingPlan to be able to remove uncraftable items
* Implement the Mod model

src/data/applied_energistics_2/mod.cg

@@ -0,0 +1,7 @@
+schema: 1
+
+author:      AlgorithmX2
+description: A technical mod which adds an advanced, computer-based storage system
+url:         http://www.mod-buildcraft.com
+
+version: rv1-stable-1

src/data/applied_energistics_2/rv1-stable-1/mod-version.cg

@@ -1,7 +1,4 @@
-schema: 2
-name: Applied Energistics 2
-version: rv1-stable-1
-description: Crafting recipes from Applied Energistics, by AlgorithmX2
+schema: 1
 
 item: 128³ Spatial Component
     recipe:

src/data/buildcraft/6.2.6/mod-version.cg

@@ -1,7 +1,4 @@
-schema: 2
-name: Buildcraft
-version: 6.2.6
-description: Crafting recipes from BuildCraft, by SpaceToad
+schema: 1
 
 item: Advanced Crafting Table
     recipe:

src/data/buildcraft/mod.cg

@@ -0,0 +1,7 @@
+schema: 1
+
+author:      Spacetoad
+description: A technical mod which adds power generation, mining, and building systems
+url:         http://www.mod-buildcraft.com
+
+version: 6.2.6

src/data/ic2_classic/1.111.170-lf/mod-version.cg

@@ -1,7 +1,4 @@
-schema: 2
-name: IC2 Classic
-version: 1.111.170-lf
-description: Crafting recipes from IndustrialCraft, by Alblaka
+schema: 1
 
 item: 10K Cooling Cell
     recipe:

src/data/ic2_classic/mod.cg

@@ -0,0 +1,7 @@
+schema: 1
+
+author:      Alblaka
+description: A technical mod adding multi-tiered power systems, mining and ore processing, and powered armor
+url:         http://http://wiki.industrial-craft.net/
+
+version: 1.111.170-lf

src/data/minecraft/1.7.10/mod-version.cg

@@ -1,7 +1,4 @@
-schema: 2
-name: Minecraft
-version: 1.7.10
-description: Crafting recipes from vanilla Minecraft
+schema: 1
 
 item: Acacia Wood Planks
     recipe:

src/data/minecraft/mod.cg

@@ -0,0 +1,7 @@
+schema: 1
+
+author:      Mojang
+description: The basic game by itself
+url:         http://www.minecraft.net
+
+version: 1.7.10