Merge pull request #10 from coding-cpp/fix/6

remove nexus submodule

Author: Jadit19

.gitmodules

@@ -4,9 +4,6 @@
 [submodule "lib/logger"]
 	path = lib/logger
 	url = git@github.com:coding-cpp/logger
-[submodule "lib/nexus"]
-	path = lib/nexus
-	url = git@github.com:coding-cpp/nexus
 [submodule "lib/json"]
 	path = lib/json
 	url = git@github.com:coding-cpp/json