readme rework

README

@@ -1 +0,0 @@
-opens test.cfg and outputs it back to terminal

README.MD

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+# Super Lightweight config parser function
+---
+## Usage  
+---  
+pointer=**read_cfg**(*file*)  
+ 
+where *file* is a string of a filepath.  
+Will return a pointer to a struct defined in read_cfg.h  
+This pointer should be freed once you are done setting your options.  
+Will return 0 if file could not be found.

test.cfg

@@ -1,7 +1,7 @@
   line1 = alasdads  
- line2=lel
- mods  = asdasd;94343;deinemudder //testst
- line4 = lerare
+ line2=gfhfg
+ mods  = asdasd;94343
+ line4 = asdas