[Gump-develop] checkins

[Steve M. <sm...@ne...>]

After several days of fiddling I have finally been able to checkin my
test round of global.c changes. To do this I needed to fix a few
solaris specific problems as follows:

1) exec_qa and encode are no longer dependent on bash.

2) I tried to make the timezone stuff in mumps.c more portable.

3) I have taken a bunch of function declarations out of the header
files and made them static in global.c.

I made a couple of minor changes to cleanup compiler warnings.

Note: After fixing the two qa scripts the qa tests seem to fail the
same way they did before my changes. I have not yet cleaned up the
output. I am going to temporarily take the version number output out
of %LOGIN until we find a better solution.

Unless anyone else steps up I will try to do the qa cleanup (make the
expected output reflect current version numbers etc.) next so that I
can use this stuff. 

Then maybe I can get back to the global handler.