Safecheck atcommand

-Add restriction for atcommand to prevent possible mapcrash from script
or console usage while waiting full portability.
-Upd athena-start for new default binname.
-Remove petstat as it was similar to getpetinfo and copy only missing
attribute level atribute into getpetinfo.
-Merge useatcmd and atcommand as they shared quite the same code, also
properly differenciate useatcmd from normal player call.
--Upd script-documentation about it thx Euphy.

.gitignore

@@ -17,14 +17,17 @@
 /*.stackdump
 /*.suo
 /char-server_sql
+/char-server
 /config.log
 /config.status
 /core
 /ipch
 /login-server_sql
+/login-server
 /Makefile
 /Makefile.cache
 /map-server_sql
+/map-server
 /mapcache
 /nbproject