# Functions
CheckFileExists will check if file is there, and is readable Returns a bool with the answer.
CopyFile will copy a file from src to dest.
No description provided by the author
returns path to .yaml|.yml file isSaving sets the type to save file instead of open file.
SetOpacity sets the opacity of a color.Color and returns a new color.Color with the given opacity (0-255).
Return index of match, isFound if a value in in a slice If there's no match, index is -1.
Convert a string to an integer, if possible.