Updated documentation

- documentation changes to reflect new default values
- disclaimer about non-existent locations
- bumped licence year

Author: JonasProgrammer

LICENCE

@@ -1,4 +1,4 @@
-Copyright 2017 Jonas Stoehr
+Copyright 2017-2018 Jonas Stoehr
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

README.md

@@ -24,11 +24,13 @@ and pass that to `docker-machine create` with the `--hetzner-api-token` option.
 -   `--hetzner-image`: The name of the Hetzner Cloud image to use, see [Images API](https://docs.hetzner.cloud/#resources-images-get) for how to get a list.
 -   `--hetzner-server-type`: The type of the Hetzner Cloud server, see [Server Types API](https://docs.hetzner.cloud/#resources-server-types-get) for how to get a list.
 -   `--hetzner-server-location`: The location to create the server in, see [Locations API](https://docs.hetzner.cloud/#resources-locations-get) for how to get a list.
+**NOTICE: Beware that Hetzner does not reject invalid location names at the time of writing this; instead, a seemingly random location is chosen. Double check both the option value's
+spelling and the newly created server to make sure the desired location was chosen indeed.**
 -   `--hetzner-existing-key-path`: Use an existing (local) SSH key instead of generating a new keypair.
 -   `--hetzner-existing-key-id`: **requires `--hetzner-existing-key-path`**. Use an existing (remote) SSH key instead of uploading the imported key pair,
     see [SSH Keys API](https://docs.hetzner.cloud/#resources-ssh-keys-get) for how to get a list
 
-The Hetzner Cloud driver will use `debian-9` as the default image and `g2-local` as the default type.
+The Hetzner Cloud driver will use `debian-9` as the default image and `cx11` as the default type.
 
 #### Existing SSH keys
 
@@ -51,7 +53,7 @@ was used during creation.
 | ----------------------------------- | --------------------------------- | -------------------------- |
 | **`--hetzner-api-token`**           | `HETZNER_API_TOKEN`               | -                          |
 | `--hetzner-image `                  | `HETZNER_IMAGE_IMAGE`             | `debian-9`                 |
-| `--hetzner-server-type`             | `HETZNER_TYPE`                    | `g2-local`                 |
+| `--hetzner-server-type`             | `HETZNER_TYPE`                    | `cx11`                     |
 | `--hetzner-server-location`         | `HETZNER_LOCATION`                | - *(let Hetzner choose)*   |
 | `--hetzner-existing-key-path`       | `HETZNER_EXISTING_KEY_PATH`       | - *(generate new keypair)* |
 | `--hetzner-existing-key-id`         | `HETZNER_EXISTING_KEY_ID`         | 0 *(upload new key)*       |