BFIO idea list

>	Increment pointer
<	Decrement pointer
+	Increment byte at pointer
-	Decrement byte at pointer
.	Output byte at pointer
,	Input byte at pointer
[	Loop start
]	Loop end

.s output byte as string
.s{int}
.s{BF value -> ++[>++<-]>. -> .will return the int/byte}
|- > Will output a string 

.o{BF .s output for file's path} -> echo * >
.w{BF .s output for file's path} -> echo * >>

,i{BF .s output for file's path}
|- > Will throw an IOException if the file doesn't exist
,u URL ?

.s{,i{.s{BF thingy}}} load file to byte array.
|- > Can throw OutOfBoundsException

# comment / end line parsing

*d{file's path} Delete file/folder ?