fix: add missing include
fix: memory leak while calling (external) C routines
fix: avoid redefineing of struct sigcontext
fix: compiler warning
fix: space is not allowd after -L/-I in compiling/linking (at least on OsX)
chg: new version of oldpolymake.lib retrieved by keilen@mathematik.uni-kl.de
chg: generated test results of polymake.tst
chg: code cleanup: removed dead code
Merge pull request #407 from mmklee/oldpolymake_master

chg: new version of oldpolymake.lib retrieved by keilen@mathematik.uni-k...
fix: libraries should not refer to all.lib but the needed libs
chg: prefer StringAppendS over StringAppend
fix: printing of newstruct
fix: allow printing of bb-members, if they have a short representation