Add prefix login_ to most functions in login.c
Split packet handling from login_parse_fromchar to functions in login.c
Split packet handling from login_auth_ok to functions in login.c
Split packet handling from login_parse to functions in login.c
Add most function to login interface in login.c
Move global variables to interfaces in login.c
Fix login_interface for allow generate hooks from it.
fix plugins compilation.
Add login symbol in login server HPM.
Add missing interface member initialisation in login.c
Add login_config into login interface in login.c
Enable HPMHooking building for login server.
HPM Hooks Update.
Merge pull request #381 from 4144/loginplugins

Add support for plugins in login server