revert git pushing functionalities (#615)

config.example.toml

@@ -153,34 +153,18 @@
 
 
 [git]
-# max_concurrency = 5
-
-# Git repositories that you want to pull and push
-# repos = [
-#     "~/src/*/",
-#     "~/.config/something"
-# ]
-
-# Repositories that you only want to pull
-# pull_only_repos = [
-#     "~/.config/something_else"
-# ]
-
-# Repositories that you only want to push
-# push_only_repos = [
-#     "~/src/*/",
-#     "~/.config/something_third"
-# ]
+#max_concurrency = 5
+# Additional git repositories to pull
+#repos = [
+#    "~/src/*/",
+#    "~/.config/something"
+#]
 
 # Don't pull the predefined git repos
 # pull_predefined = false
 
-# Arguments to pass Git when pulling repositories
-# pull_arguments = "--rebase --autostash"
-
-# Arguments to pass Git when pushing repositories
-# push_arguments = "--all"
-
+# Arguments to pass Git when pulling Repositories
+#arguments = "--rebase --autostash"
 
 [windows]
 # Manually select Windows updates