Adding documentation.

docs/Documentation/The-Image-Version-Shell.md

@@ -1,3 +1,62 @@
 The Image Version Shell
 =======================
 
+The shell comes with three pretty much self explaining commands: `generate`, `remove` and `regenerate`.
+
+Generate
+--------
+
+**Arguments**
+
+* **model (required)**: Value of the model property of the images to generate.
+* **version (required)**: Image version to generate.
+
+**Options**
+
+* **storageTable**: The storage table for image processing you want to use.
+* **limit**: Limits the amount of records to be processed in one batch.
+* **keep-old-versions**: Use this switch if you do not want to overwrite existing versions.
+
+Example:
+
+```sh
+bin\cake imageVersion generate Avatar t150
+```
+
+Remove
+------
+
+**Arguments**
+
+* **model (required)**: Value of the model property of the images to generate.
+* **version (required)**: Image version to generate.
+
+**Options**
+
+* **storageTable**: The storage table for image processing you want to use.
+* **limit**: Limits the amount of records to be processed in one batch.
+
+Example:
+
+```sh
+bin\cake imageVersion remove Avatar t150
+```
+
+Regenerate
+----------
+
+**Arguments**
+
+* **model (required)**: Value of the model property of the images to generate.
+
+**Options**
+
+* **storageTable**: The storage table for image processing you want to use.
+* **limit**: Limits the amount of records to be processed in one batch.
+* **keep-old-versions**: Use this switch if you do not want to overwrite existing versions.
+
+Example:
+
+```sh
+bin\cake imageVersion regenerate Avatar
+```