Merge pull request #20 from serkanalgur:development

Hash Function, Tests and Gofmt

Readme Update Before Version

Readme

MD5 Test & Base64 Decode Fix

Fixes, Exit and Die added

Link, SymLink & Others

Fix SERT to SORT

Touch and TimE function

Merge pull request #13 from serkanalgur:serkanalgur/issue12

FileGetContent function

FOpen return Fix