VIBE now allows open/save/new for all three file types and switched 
mode accordingly.
Doesn't yet compile LOBE code though.
Added one-shot compile method to LOBECompiler.
Made the file filter accept .lobe files also.
VIBE now compiles LOBE code!
Fixed a bug where + and - in LOBECompiler were backing up the wrong arg
in the case VAR (+/-) CONST, causing the code to not compile.
"Fixed" a bug with ENDWHILE in LOBECompiler.
It was adding an extra copy at the end which was destroying the result
of the conditional evaluation.
(I just commented it out in case I made a terrible mistake, 
Stefan please confirm)
Code highlighting for LOBE code now functional!
Fixed a bug with code highlighting to do with \r\n.
Fixed a bug with step sometimes not resetting the state of the system
to paused after playing a bracket.