have to call g_loop.init() again as daemon
process so we get sigalrms and quickpolls.
fix urgent password red box if we have a master ip.
allocate enough nodes in top tree for
more docid range splits.
add log warning if top tree too small
fix empty rdbcache bug of not enough buf mem.
fix core
fix core in diskpagecache
fix bad http status err msg
fixed time_t in LinkInfo class for 64 bit conversion
fix core from allocating too many nodes in top tree
fix url dup cache bug