Extend README.md, rename to README.txt

HELP_ME.txt

-==> Some updates make changes in the 'config.default.txt', 
-		check for changes when updating!
-
-==> Why is it not working?
-	-> Delete old 'config.txt'
-	-> Copy 'config.default.txt' to 'config.txt' and edit it
-	-> Try again
-	-> Report bug if it still exists
-
-==> How to ...
-	-> Enable something: Open 'config.txt' with your editor and modify it
-	-> See crafts: get an extention for your inventory or browse through the codes
-	-> Power the tool repair: insert damaged tool in the first box and someminecoins intothe 2nd, then wait.
-	-> Set up the bank: use [E + right click] to see the reserve of the current bank, then put some MineCoins in there
-		and if you are using the curreny mod, then also put 1-MineGelt notes inside.
-	
-==> Add special access to nodes, how?
-	-> Exchange shop: open 'shop.lua' and edit the function 'has_exchange_shop_privilege',
-		return 'true' to grant access to the contents, return 'false' to disallow
-	-> Warehouse: same like exchange shop, this time 'warehouse.lua' and 'has_locked_chest_privilege'
-	-> Bank: edit your "config.txt" and say "/giveme bitchange:bank" (without quotes)
-	-> Access to protected: server or bitchange ("/grant player bitchange")
-	
-==> Can I ...
-	-> Suggest things: Sure, I'm happy about (almost) every suggestion, just I'm pretty new, which
-		means I can't realize all of them
-	-> Report a fault: I hope this will not happen too much, post it at the topic in the MT forums
-	-> Edit the files: Yes sure, the license is 'WTFPL' but I'm always happy about credits
-	-> Delete this mod: Stupid question
-	-> Exchange textures: Yes, it's WFTPL!
-
-==> Give me informations about the converting!
-Burning:
-	1 Gold block		->	2 MineCoin block
-	2 MineCoin block	->	1 Gold block
-	1 Coin base			->	1 MineNinth
-Crafting:
-	2 Tin block			->	20 Coin base
-	2 Zinc block		->	8 Coin base
-	5 Quartz Crystal	->	1 Coin base

README.md

-Bitchange
-=========
-
-A currency mod for Minetest. 
-
-When you use this mod the first time, then get sure to copy the "config.default.txt" to "config.txt".
-
-Read more at the forums topic and 'HELP_ME.txt' for more information. 
-
-Forum link: https://forum.minetest.net/viewtopic.php?id=7821 
-
-License: WTFPL (for everything)

README.txt

+Bitchange
+=========
+
+This mod adds the currency "MineCoin" to your Minetest world.
+To change a setting, edit the file 'bitchange_config.txt' in your world directory.
+Copy and paste 'config.default.txt' if the file does not exist yet.
+
+License:	WTFPL (for code and textures)
+Adds privilege:	bitchange
+
+Dependencies:
+	default
+	moreores		(optional)
+	technic_worldgen	(optional)
+	quartz			(optional)
+	pipeworks		(optional)
+	money			(optional)
+	money2			(optional)
+	currency		(optional)
+
+Forum link: https://forum.minetest.net/viewtopic.php?id=7821