stabilized sqp: make initial point feasible w.r.t. bounds
stabilized sqp method: use initial line search step length 1
add a timeout to stabilized sqp
sqic: change trans() to .T()
typo: stetting -> setting
"suspected inputs" -> "expected inputs" in error message
#1072: attempt fix by adding #include <cctype>

bug introduced in 5120021402e6c31d6834ff4fee9bcbc99e871531 for windows only
Merge pull request #1071 from ghorn/develop

various patches