reverted docs-usage to old version

Author: GodloveD

pages/docs/user-docs/docs-usage.md

@@ -17,14 +17,13 @@ $ singularity (opts1) [subcommand] (opts2) ...
 If you type `singularity` without any arguments, you will see a high level help for all arguments:
 
 
-```
+```bash
 USAGE: singularity [global options...] <command> [command options...] ...
 
 GLOBAL OPTIONS:
     -d --debug    Print debugging information
     -h --help     Display usage summary
-    -s --silent   Only print errors
-    -q --quiet    Suppress all normal output
+    -q --quiet    Only print errors
        --version  Show application version
     -v --verbose  Increase verbosity +1
     -x --sh-debug Print shell wrapper debugging information
@@ -41,20 +40,23 @@ CONTAINER USAGE COMMANDS:
     test          Execute any test code defined within container
 
 CONTAINER USAGE OPTIONS:
-    see singularity help <command>
+    see singularity <command> help
 
-CONTAINER MANAGEMENT COMMANDS:
-    bootstrap     Bootstrap a new Singularity image from scratch [root]
+CONTAINER MANAGEMENT COMMANDS (requires root):
+    bootstrap     Bootstrap a new Singularity image from scratch
     copy          Copy files from your host into the container
     create        Create a new container image
     expand        Grow the container image
     export        Export the contents of a container via a tar pipe
-    inspect       Display a container's metadata
     import        Import/add container contents via a tar pipe
     mount         Mount a Singularity container image
 
 CONTAINER REGISTRY COMMANDS:
-    pull          pull a Singularity/Docker container to $PWD
+    pull          pull a Singularity Hub container to $PWD
+
+
+For any additional help or support visit the Singularity
+website: http://singularity.lbl.gov/
 ```
 
 ### Options and argument processing
@@ -66,7 +68,7 @@ To further clarify this example, the `exec` Singularity subcommand will execute
 ### Singularity Help
 Singularity comes with some internal documentation by using the `help` subcommand followed by the subcommand you want more information about. For example:
 
-```
+```bash
 $ singularity help create
 CREATE OPTIONS:
     -s/--size   Specify a size for an operation in MiB, i.e. 1024*1024B