Steam: friends list and friend summaries are loaded through legal api now

git-svn-id: http://svn.miranda-ng.org/main/branches/unsane@10049 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Steam: 
- build fix
- fixed secondary logon
- fixed broken player status

git-svn-id: http://svn.miranda-ng.org/main/branches/unsane@10050 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c