lib/silcclient, The Client Library ***PARTLY DONE****
==================================
- o silcclient.h clean up and API rewrites.
+ o silcclient.h clean up and API rewrites. (***DONE)
o silcclient_entry.h finishing, all entry relates APIs to this header.
+ (***DONE)
o SilcChannelEntry, SilcServerEntry, SilcChannelUser, allocating,
freeing, finding, etc. rewrite. Also making them reference counted for