bugfix in .pronsolerc reading

'alias' command implemented

Prevent overwriting built-in commands with aliases, as it would delete access to the built-in command permanently

stripping code was wrong and unneeded

support for startup commands from ~/.pronsolerc 
This adds support for an alias command

Improve filename shortening algorithm. Add configurable temperature presets. Deal with missing ok after M29.

FIXED:Broken reference, "OnShellClear" typo as "OnSendClear"

Expanded the Workflow Button listing...

Just needs to have the "Wxyz" controls implimented and the
  Shell View Control fixed for proper display...

After all that only the actual binding code needs to be put together

Added SkeinForge button,  Beginnings of the Wxyz panel is next,
Are the Workflow Buttons listed complete?

I can also add a progress bar as well but that will be the last entry
  on the entire UI after all three panels are complete

 still need to correct the EVT_ codes for the bindings...

Updated UI layout some more...
  just a few flow buttons to add
the Wxyz panel needs to be put in with its own layout as well

Currently things look a little bit skewed but almost clean.

Extended the Basic "3-panel" Layout using Horizontal and Vertical Group
  Widgetry... otherwise appears more code-complete.

Only requires "self.Bind()" method calls to connect "self.gadget"
  to "self.function" calling convention.

Only 1 bug at this time,  the "ShellView" Gadget needs to be read-only,
  and multi-line text display... not editable as now... Which gadget?