Fix algo. for new Agricraft version

src/client/models/crafting/crafting_step.coffee

@@ -68,6 +68,6 @@ module.exports = class CraftingStep
         @_inventory = new SimpleInventory
         for stack in @_recipe.input
             qualifiedSlug = @_modPack.qualifySlug stack.itemSlug
-            required = @_recipe.getQuantityRequired(stack.itemSlug) - @_recipe.getQuantityProduced(stack.itemSlug)
+            required = @_recipe.getQuantityRequired(stack.itemSlug)
             required = if required > 0 then required * @multiplier else 1
             @_inventory.add qualifiedSlug, required

src/client/models/game/mod_version.coffee

@@ -152,6 +152,7 @@ module.exports = class ModVersion extends BaseModel
             if recipe.itemSlug.matches itemSlug
                 primaryRecipes.push recipe
             else if recipe.produces itemSlug
+                if not recipe.requires itemSlug
                     otherRecipes.push recipe
 
         for recipe in primaryRecipes

src/client/models/game/recipe.coffee

@@ -111,7 +111,7 @@ module.exports = class Recipe extends BaseModel
         return result
 
     isPassThroughFor: (itemSlug)->
-        return @getQuantityProduced(itemSlug) is @getQuantityRequired(itemSlug)
+        return @getQuantityProduced(itemSlug) > 0 and @getQuantityRequired(itemSlug) > 0
 
     produces: (itemSlug)->
         if not @_produces?

src/common/constants.coffee

@@ -33,7 +33,7 @@ exports.defaultMods   = defaultMods = {}
 defaultMods.minecraft = { defaultVersion: '1.7.10' } # Minecraft must be first
 
 defaultMods.advanced_solar_panels = { defaultVersion: '3.5.1' }
-defaultMods.agricraft             = { defaultVersion: '1.4.6' }
+defaultMods.agricraft             = { defaultVersion: '1.7.10_1.5.0' }
 defaultMods.applied_energistics_2 = { defaultVersion: 'rv1-stable-1' }
 defaultMods.big_reactors          = { defaultVersion: '0.4.2A2' }
 defaultMods.buildcraft            = { defaultVersion: '1.7.18' }