init .config git tracking

config/fish/functions/gunwip.fish

@@ -0,0 +1,7 @@
+# Work In Progress (wip)
+# These features allow to pause a branch development and switch to another one
+# When you want to go back to work, just unwip it
+#
+function gunwip -d "git uncommit the work-in-progress branch"
+  git log -n 1 | grep -q -c "\--wip--"; and git reset HEAD~1
+end