Relocate images to img/

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

img/finit.txt

@@ -0,0 +1,7 @@
+                 _______  __    _____  ___    __  ___________  _______
+                /"     "||" \  (\"   \|"  \  |" \("     _   ")/" __   )
+               (: ______)||  | |.\\   \    | ||  |)__/  \\__/(__/ _) ./
+                \/    |  |:  | |: \.   \\  | |:  |   \\_ /       /  //
+                // ___)  |.  | |.  \    \. | |.  |   |.  |    __ \_ \\
+               (:  (     /\  |\|    \    \ | /\  |\  \:  |   (: \__) :\
+                \__/    (__\_|_)\___|\____\)(__\_|_)  \__|    \_______)