Remove listing out from VAX build.
VAX-specific symbol vector generator.
Reviewed symbol vector generator.  This does the generation of
symbol_vector.txt, which is architecture agnostic.
Updated build description to cope with the breakout of the symbol vector
generator.
Alpha/I64-specific version of the symbol vector generator.  All these need
their comment headers updated accordingly.
Fixed up comments,dates and version numbers for new structure of these
procedures.
Fixed up symbol vector output.
Further changes to build description.
Missing vmsshell module.
TECO squisher procedure to convert .TES files to .TEC.
Symbol vectors for Alpha and I64, generated by the new build configuration.
Further changes related to build environment.
Squished versions of the TECO procedures that generate the symbol vectors.
Tweak mode.
Updated symbol vector.
Tweak mode.
Lowercase transfer vector helpers for VAX target.
Merge pull request #14 from endlesssoftware/issue-9

Build fixes