Remove line that duplicated setting the flags in parseSLine().
Remove line that duplicated setting the flags in parseSLine().

The lines following this one (i.e. ``stable = 'Stable' in flags``)
ensure that if a particular flags isn't present in the flags, then the
variable is false; there is no need to set each variable twice.

 * REMOVE duplicate variable instantiation/setting from
   bridgedb.parse.networkstatus.parseSLine() function.

pagea/bridgedb,mmaker/bridgedb,mmaker/bridgedb,wfn/bridgedb,wfn/bridgedb,pagea/bridgedb