remove libedit

Author: rroohhh

.gitmodules

@@ -8,9 +8,6 @@
 	path = lib/libssh
 	url = https://github.com/rroohhh/libssh.git
 #	url = https://git.libssh.org/projects/libssh.git
-[submodule "lib/libedit"]
-	path = lib/libedit
-	url = https://github.com/rroohhh/libedit.git
 [submodule "lib/sfml"]
 	path = lib/sfml
 	url = https://github.com/rroohhh/SFML