fix: avoid setting comp if not neeeded (maybe a ring without comps)
fix: typo
add: better error message (ring from list)
icompiler warnings
fix: extgcd(x,x) fails with NTL: try without
chg: allow l[i].j
fix: newstruct , '.', etc.
chg: tests changed (newstruct stuff)
pfister: modstd over algebraic extension fields
fix: handling of potential ring-dep objects (def,list) in newstruct
chg: allow digits in package names (during auto-load)
chg: changed extgcd (because of extegcd(x,x) ovver Q)
fix: run mod_init in the package of the library
chg: normalize result of extgcd to lc=1
fix: typo
chg: use syzComp in initenterstrongPairs

from spielwiese
more tests for tr 501 (std/syz for modules over qring with ring-coeff)
chg: adjust timeouts in ssiClose()
Merge pull request #426 from steenpass/sigkill

chg: adjust timeouts in ssiClose()
fix: assign expr_list to list elements: l[1]=1:2;l[1]=l[1],2;