Remove V1 Jamfiles
Fixes for http://svn.boost.org/trac/boost/ticket/1104, http://svn.boost.org/trac/boost/ticket/1102, http://svn.boost.org/trac/boost/ticket/1103 and http://svn.boost.org/trac/boost/ticket/1105.
Also updated tests for some previous macro additions.
conditionalization for PA-RISC
Added new macros def's that are needed by the various additions that have been added to Boost.Config.
base detection of EDG-based compiler on __EDG__ macro
define macros specific to RW V2.2 on HP-UX
make sure HP-UX-specific macros are not redefined
Fix for broken limits_test build.
Touched header to force rebuild of config tests.
Update the mipspro.jam file so have the compiler
emit each referenced template in the object file
where referenced and then rely on the linker to
remove duplicates.

Added some missing macros to sgi_mipspro.hpp.
more conditionalization for PA-RISC
check that on HP-UX, the Standard RW library is used
Updated license declaration.
Updated to support C++Builder 2007 Update 3 (bcc32 5.9.2)
Add pgi.hpp configuration file for the Portland Group.

Fixed problems with threading, pic code, missing math
library, etc. to get mipspro toolset working better.

Updated pgi toolset to fix various problems with the
link line.
Add macros to gcc.hpp to support pathscale toolset.

Added an optimization to the -lx unix timeout code.  I
compute the amount of time the select call should sleep
until the "oldest" process times out.  This ensures that
all processes that timeout will be killed within one
second of their expiration.
Fix for failing Borland test results.
Touched file to force regressions runners to rebuild the test.
Update Jamfiles to make PDF generation easier.
math_info doesn't link with Borland unless built against the static runtime.