server: add account creation and login

GitLab: #10
Change-Id: Iddd7ecee7210bc7b839cb2cec5d4291ac725d104
diff --git a/server/.gitignore b/server/.gitignore
index e69de29..54fcf25 100644
--- a/server/.gitignore
+++ b/server/.gitignore
@@ -0,0 +1,2 @@
+creds.json
+*.pem