docs: update readme.md and change name in files

Update the README.md and change the name in the files from "Gitea Remote Updater" to "Gitea Auto Updater" because the script should be run on the local system.

README.md

@@ -1,13 +1,21 @@
-# Gitea Remote Updater
+# Gitea Auto Updater
 
 Script for a automatic update of gitea. Should be run locally on the gitea server. Has options for updating via new binary file or build from source.
 
 ## Procedure
-* Get Gitea Version via Gitea API
+* Get Gitea Version from the Gitea CLI and if that fails from the Gitea API
 * Get latest Relase via GitHub API
 * Check if there is a newer Version
-* If true
+* If there is a newer Version:
-    * Download new version, overwrite old version
+    * If binary file was selected: 
+        * Download new version
+        * Check sha256
+        * Overwrite old version
+    * If build from source is active: 
+        * Checkout new release branch
+        * Build binary
+        * Overwrite old binary
+        
 
 ## General Information
 License: GNU General Public License

functions.py

@@ -1,5 +1,5 @@
 '''
-Gitea Remote Updater
+Gitea Auto Updater
 
 Copyright 2018, 2019 The Gitea-Auto-Update Authors
 All rights reserved.

settings.py

@@ -1,5 +1,5 @@
 '''
-Gitea Remote Updater
+Gitea Auto Updater
 
 Copyright 2018, 2019 The Gitea-Auto-Update Authors
 All rights reserved.

tests.py

@@ -1,5 +1,5 @@
 '''
-Gitea Remote Updater
+Gitea Auto Updater
 
 Copyright 2019 The Gitea-Auto-Update Authors
 All rights reserved.

updater.py

@@ -1,5 +1,5 @@
 '''
-Gitea Remote Updater
+Gitea Auto Updater
 
 Copyright 2018, 2019 The Gitea-Auto-Update Authors
 All rights reserved.