Repo cleanup | .gitignore & .gitattributes

Adds a .gitattributes file with a setting to enforce automatic
line ending normalization whether you're on Windows or Unix like OS.

As well as updating the .gitignore file with a more comprehensive
and controlled approach for working with config files. You may now work
with the git repo even in your game directory! Only the 'config' &
'scripts' folders will ever be included.

Every file not directly modified for the modpack has been excluded
from tracking (with the exception of HQM distributed outside github)

If you happen to need to modify any of the files mentioned in
.gitignore, feel free to do so and make sure to remove it from
.gitignore as well. Otherwise you'll not be able to stage the file
without `git add --force`.

Lastly, add files to .gitignore when a mod is added for best
effect.

.gitattributes

@@ -0,0 +1,3 @@
+# Auto detect text files and perform LF normalization
+* text=auto
+

.gitignore

@@ -1,15 +1,187 @@
-config/JourneyMapServer/
-config/UtilityMobs/
+# Blacklist everything from root of repo onwards.
+*/*
+
+# Whitelist repo files in the root dir.
+!.gitattributes
+!.gitignore
+!Changelog.txt
+!LICENSE
+!README.md
+
+# Whitelist config & scripts folders
+!config/*
+!scripts/*
+
+##################################################################
+##Blacklist all folders not modified by GT:NH team either at all
+##or partially. The asterisk is important to be able to negate
+##actually modified (or blacklisted) entries later on...
+##################################################################
+
+config/AE2Stuff/
+config/AppliedEnergistics2/*
+config/biomesoplenty/*
+config/BloodMagic/
+config/books/
+config/buildcraft/*
+config/cofh/*
+config/draconicevolution/
+config/endercore/
+config/enderio/*
+config/enderzoo/*
+config/EnhancedLootBags/*
+config/EnhancedPortals/
+config/forestry/*
+config/Galacticraft/*
+config/GregTech/*
+config/HungerOverhaul/*
+config/INpureProjects/
 config/NEI/
-config/tcnodetracker.cfg
-config/MapWriterBlockColours.txt
-config/MapWriterBlockColourOverrides.txt
-config/MapWriter.cfg
-config/journeymap_ModInfo.cfg
-config/InvTweaksTree.txt
-config/InvTweaksRules.txt
-config/InvTweaks.cfg
+config/opencomputers/*
+config/railcraft/*
+config/SlimeKnights/
+config/SpiceOfLife/
+config/Spmod/
+config/ThaumcraftMobAspects/
+config/warptheory/
+
+#Whitelist files modified by GT:NH from above list
+!config/AppliedEnergistics2/AppliedEnergistics2.cfg
+!config/AppliedEnergistics2/extracells.cfg
+!config/biomesoplenty/biomeweights.cfg
+!config/biomesoplenty/ids.cfg
+!config/biomesoplenty/terraingen.cfg
+!config/buildcraft/main.cfg
+!config/cofh/core/common.cfg
+!config/enderio/*_User.xml
+!config/enderio/AlloySmelterRecipes_Core.xml
+!config/enderio/EnderIO.cfg
+!config/enderio/VatRecipes_Core.xml
+!config/enderzoo/EnderZoo.cfg
+!config/EnhancedLootBags/LootBags.xml
+!config/forestry/apiculture.conf
+!config/forestry/backpacks.cfg
+!config/forestry/common.conf
+!config/forestry/modules.cfg
+!config/Galacticraft/GSplanets.conf
+!config/Galacticraft/core.conf
+!config/Galacticraft/planets.conf
+!config/Galacticraft/power-GC3.conf
+!config/GregTech/GregTech.cfg
+!config/GregTech/MachineStats.cfg
+!config/GregTech/OverpoweredStuff.cfg
+!config/GregTech/Recipes.cfg
+!config/GregTech/WorldGeneration.cfg
+!config/HungerOverhaul/HungerOverhaul.cfg
+!config/opencomputers/user.recipes
+!config/railcraft/blocks.cfg
+!config/railcraft/railcraft.cfg
+
+######################################
+##Ignore files not modified by GT:NH
+######################################
+
+config/AppleCore.cfg
+config/asielib.cfg
+config/Automagy.cfg
+config/AWWayofTime.cfg
+config/Baubles.cfg
+config/BiblioCraft.cfg
+config/DummyCore.cfg
+config/fastcraft.ini
+config/FloodLights.cfg
+config/forge.cfg
+config/forgeChunkLoading.cfg
+config/ForgeRelocation.cfg
+config/HardcoreEnderExpansion.clientsave.cfg
+config/harvestthenether.cfg
+config/IC2NuclearControl.cfg
+config/IGWMod.cfg
 config/InGameInfoXML.cfg
-config/Dynmap.cfg
+config/InvTweaks.cfg
+config/InvTweaksRules.txt
+config/InvTweaksTree.txt
+config/IronChest.cfg
+config/ironchestminecarts.cfg
+config/journeymap_ModInfo.cfg
+config/LavaMonsters.cfg
+config/LunatriusCore.cfg
+config/MapWriter.cfg
+config/MapWriterBlockColourOverrides.txt
+config/MapWriterBlockColours.txt
+config/MCFrames.cfg
+config/Morpheus.cfg
+config/MrTJPCore.cfg
+config/multipart.cfg
+config/Natura-Dynamic.json
+config/neiintegration.cfg
+config/OpenEye.json
+config/OpenMods.cfg
+config/OpenModsLibCore.json
+config/openmodularturrets.cfg
+config/openprinter.cfg
+config/opensecurity.cfg
+config/Opis.cfg
+config/PluginMetrics.cfg
+config/ProjectBlue.cfg
+config/RIO.cfg
+config/Schematica.cfg
+config/splash.properties
+config/StevesAddons.cfg
+config/StorageDrawers.cfg
+config/tcnodetracker.cfg
+config/thaumcraftneiplugin.cfg
+config/Thaumic\ Bases.cfg
+config/thaumicenergistics.cfg
+config/ThaumicExploration.cfg
+config/ThaumicHorizons.cfg
+config/ThaumicMachina.cfg
+config/TinkersModules.cfg
+config/TMechworks.cfg
+config/UtilityMobs.cfg
+config/WailaHarvestability.cfg
+config/wailaplugins.cfg
+config/WirelessRedstone.cfg
+config/witchery_debug.cfg
+
+#################################################
+## HQM files are distributed via solder instead
+#################################################
+
+#Ignores in dir(s) everything...
+config/hqm/*
+#except file(s)
+!config/hqm/hqmconfig.cfg
+
+#########
+## Misc
+#########
+
+*.bat
+*.sh
 *.ser
 *.lnk
+
+######################################
+## Remove MAC OSX generated garbage
+######################################
+
+*/.DS_Store
+.DS_Store
+.DS_Store?
+.Trashes
+Icon?
+
+############
+## Windows
+############
+
+# Windows image file caches
+Thumbs.db
+
+# Folder config file
+Desktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+