enable constructing Id instances from const char * buffers
avoid passing a temporary string instance to Id, to reduce the number of de-/allocations
Merge branch 'master' into json_speed_improvements
Merge branch 'master' into json_speed_improvements
avoid the creation of intermediary string when printing integers
Merge branch 'master' into json_speed_improvements
increased the buffer size to 4096 and fallback to old method when the buffer size is not large enough, instead of throwing
Merge branch 'json_speed_improvements'