Editing Engine:CCMD context (section)

=== Context separation ===
* Same as the first example. But change to the known 'client' context, which is addressable from the 'global' context. 
<kua>
> context client
</kua>
* Start the client service, and change the client 'bob' variable which exists only in the 'client' context.  
<kua>
> start
Client started.
> bob 8081
> bob
'bob' is '8081'
> context
client
</kua>
* Change back to the 'global' context. Test to see that the bob variable in 'client' is not in 'global'.
<kua>
> context global
> context
global
> bob
Unknown: bob
</kua>