win32: Do not assert out if we cannot parse a proxy entry. Print a error message and list the offending entry. This give us more info on how to fix the problem.
win32: Do not assert out if we cannot parse a proxy entry. Print a error message and
list the offending entry. This give us more info on how to fix the problem.

bk: 39e4ec91b2bS_HvJpPBT_606x_OnqA
bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper