Added remove() docs (#200)

docs/commands.md

@@ -10,12 +10,12 @@ Adds a subcomponent to the current component (or the component specified by the
 $ fab add <component-name> --source <component-source> [--type component] [--method git] [--path .]
 ```
 
-Where: 
+Where:
 
-* `source` specifies where the component lives (either a local path or remote http(s) endpoint)
-* `type` specifies the type of component (`component` (default), `helm`, or `static`)
-* `method` specifies the method that should be used to fetch the component (`git` (default))
-* `path` specifies the path to the component that this subcomponent should be added to.
+- `source` specifies where the component lives (either a local path or remote http(s) endpoint)
+- `type` specifies the type of component (`component` (default), `helm`, or `static`)
+- `method` specifies the method that should be used to fetch the component (`git` (default))
+- `path` specifies the path to the component that this subcomponent should be added to.
 
 ### Example
 
@@ -34,7 +34,7 @@ $ fab generate <config1> <config2> ... <configN>
 ```
 
 Where the generate command takes a list of the configurations that should be used to generate the resource
-definitions for the deployment.  These configurations should be specified in priority order.  For example,
+definitions for the deployment. These configurations should be specified in priority order. For example,
 if you specified `prod azure east`, `prod`'s config would be applied first, and `azure`'s config
 would only be applied if they did not conflict with `prod`. Likewise, `east`'s config would only be applied
 if it did not conflict with `prod` or `azure`.
@@ -47,8 +47,8 @@ $ fab generate prod azure east
 
 ## install
 
-Installs all of the remote components specified in the current deployment tree locally, iterating the 
-component subtree from the current directory to do so.  Required to be executed before generate (if needed), such
+Installs all of the remote components specified in the current deployment tree locally, iterating the
+component subtree from the current directory to do so. Required to be executed before generate (if needed), such
 that Fabrikate has all of the dependencies locally to use to generate the resource manifests.
 
 #### Example
@@ -57,6 +57,22 @@ that Fabrikate has all of the dependencies locally to use to generate the resour
 $ fab install
 ```
 
+## remove
+
+Removes a subcomponent from the current component.
+
+### Usage
+
+```sh
+$ fab remove <subcomponent-name>
+```
+
+### Examples
+
+```sh
+$ fab remove cloud-native
+```
+
 ## set
 
 Sets a config value for a component for a particular config environment in the Fabrikate definition.
@@ -76,13 +92,13 @@ $ fab set --environment prod data.replicas=4 username="ops"
 Sets the value of 'data.replicas' equal to 4 and 'username' equal to 'ops' in the 'prod' config for the current component.
 
 ```sh
-$ fab set --subcomponent "myapp" endpoint="east-db" 
+$ fab set --subcomponent "myapp" endpoint="east-db"
 ```
 
 Sets the value of 'endpoint' equal to 'east-db' in the 'common' config (the default) for subcomponent 'myapp'.
 
 ```sh
-$ fab set --subcomponent "myapp.mysubcomponent" data.replicas=5 
+$ fab set --subcomponent "myapp.mysubcomponent" data.replicas=5
 ```
 
 Sets the subkey "replicas" in the key 'data' equal to 5 in the 'common' config (the default) for the subcomponent 'mysubcomponent' of the subcomponent 'myapp', but raises an error via the --no-new-config-keys switch if doing so would create new config.