Bug 195977: Add ability to show alias column in buglist

r=jhedlund
a=justdave

webtools/bugzilla/buglist.cgi

@@ -378,6 +378,7 @@ sub DefineColumn {
 
 # Column:     ID                    Name                           Title
 DefineColumn("bug_id"            , "bugs.bug_id"                , "ID"               );
+DefineColumn("alias"             , "bugs.alias"                 , "Alias"           );
 DefineColumn("opendate"          , "bugs.creation_ts"           , "Opened"           );
 DefineColumn("changeddate"       , "bugs.delta_ts"              , "Changed"          );
 DefineColumn("bug_severity"      , "bugs.bug_severity"          , "Severity"         );

webtools/bugzilla/colchange.cgi

@@ -51,6 +51,9 @@ my @masterlist = ("opendate", "changeddate", "bug_severity", "priority",
                   "resolution", "product", "component", "version", "op_sys",
                   "votes");
 
+if (Param("usebugaliases")) {
+    unshift(@masterlist, "alias");
+}
 if (Param("usetargetmilestone")) {
     push(@masterlist, "target_milestone");
 }