[RFC] ABMON_7 == July?!?

[Paolo Carlini]

Hi again...

another simple yet weird discovery: in time_members.cc we have,
for the "C" locale:

     _M_data->_M_amonth07 = "July";

whereas all the other names are 3-char long and the en_US glibc
localedata entry is:

    "<U004A><U0075><U006C>";

therefore, definitely, "Jul".  

About this too, I'm looking for comments... otherwise I'll prepare
a patch (and testcase, this time)

Paolo.