Adding header for character's sprite
Adding CPP file to handle header and its constructor
Adding method to retrieve dimensions and implementing header
Added function to load media files for sprites
Added function initialize SDL properly
Adding method to render background and character
Added texture header
Adding CPP file to handle header from texture
Fixing bugs
Adding media files and corrections
Fixing bugs and display character sprite correctly
Allowing user to close window by pressing ESC
Fixing conflicts
Merge branch 'static_scene'