urilen: fix memory leak when freeing the rule
ssh: fix memleaks during ssh.softwareversion init and cleanup
flowint: fix setup memory leaks
flowint: fix compile warning
radix: actually free a tree in SCRadixReleaseRadixTree
Fix tests that didn't expect radix to be freed
counters: consolidate counters after all ThreadInit functions of a thread have run. This prevents duplicate and overwriting memory allocations.