fix: output of listvar (list1) for packages
fix: omStrDup is not needed for module_help_proc etc.
fix: tr. #481 (jdemeyer@cage.ugent.be, libsingular on OS X PPC with GCC 4.7.2)
chg: description of dynamic modules, example
chg: fix bug in evaluation point search
fix: int overflow
fix: wrong computation of pth root due to int overflow
chg: added test for bug 482
fix: use div instead of / for int
chg: better (shorter) example for timeStd
fix: compiler warning in MP
chg: updated test results
fix: bug in log derivative computation over field extensions
chg: remove SSI_BLOCK_CHLD and SSI_UNBLOCK_CHLD
chg: remove HAVE_PSELECT
chg: in s_buff.cc: split s_close() up into s_close() and s_free()
chg: unset send_quit_at_exit for ssi:connect links
chg: add ssi:tcp launch mode links to the list ssiToBeClosed
chg: in slCleanUp(), kill the link before freeing the memory
chg: block SIGINT in child process after fork()