Ye Ol' π Shack

* Ken UNIX:
   - version bump
   - windoze compile improvements
 * ChipMaster: UNIX compile improvements:
   - Makefile does not define LINUX anymore, whic should improve things
     for our BSD cousins in the future.
   - ~/{,.}profile.bas should work on all UNIXes

* Added a search for profile.bas in Windows
      C:\Bwbasic
 * And Linux
      /usr/share/bwbasic

* Implements most of the following BASIC dialects:
    OPTION VERSION DARTMOUTH        ' Dartmouth DTSS BASIC
    OPTION VERSION MARK-I           ' GE 265 Mainframe BASIC
    OPTION VERSION MARK-II          ' GE 435 Mainframe BASIC
    OPTION VERSION SYSTEM-360       ' IBM System/360 BASIC
    OPTION VERSION SYSTEM-370       ' IBM System/370 BASIC
    OPTION VERSION CBASIC-II        ' CBASIC-II for CP/M
    OPTION VERSION ECMA-55          ' ANSI Minimal BASIC
    OPTION VERSION HANDBOOK1        ' The BASIC Handbook, 1st Edition
    OPTION VERSION HANDBOOK2        ' The BASIC Handbook, 2nd Edition
    OPTION VERSION TRS-80           ' TRS-80 Model I/III/4 LBASIC
    OPTION VERSION BASIC-80         ' Microsoft BASIC-80 for Xenix
    OPTION VERSION ECMA-116         ' ANSI Full BASIC
 * from Howard Wulf, AF5NE

Editor Note: There appears to be a lot of output artifacts left in this commit
but its included verbatim, as delivered in the official source tar ball for
historical accuracy.  - ChipMaster

* Bug fix from Matthias Rustler

* New maths functions and append mode support from Edmond Orignac
 * Bug fixes

* Bug fixes
 * New compilation procedure for MVS and CMS

* Minor bug fixes, cosmetic improvements and portability improvements
 * Added support for compiling on MVS (IBM mainframe)