Auto reloading

This is a small tweak that reloads the assign's when the assigns are listed.

This can be used to copy assigns from one shell to another.

For example if you have 2 open shells, and in the first one you add a new assign. This new assign will not be available until shell 2. If you now list the assign's the new assign will become available.

Shell 1:

> assign NewAssign /home

In shell 2:

> echo $NewAssign

> assign
Assigned var's:
   NewAssign=/home
> echo $NewAssign
/home

First Release

The first version, everything working.