how can I modify the console log mode?

[floswald]

I'd like to modify what gets logged onto the console, not sure you want this to be possible at all. anyway, here is what I did:

julia> using Lumberjack

julia> remove_truck("console")
Dict{Any,TimberTruck} with 0 entries

julia> add_truck(LumberjackTruck(STDOUT,"debug"),"serial-log")
LumberjackTruck(TTY(open, 0 bytes waiting),"debug",#undef)

julia> debug("hi")
ERROR: access to undefined reference
 in log at /Users/florianoswald/.julia/v0.3/Lumberjack/src/timbertruck.jl:92
 in log at /Users/florianoswald/.julia/v0.3/Lumberjack/src/lumbermill.jl:52
 in debug at /Users/florianoswald/.julia/v0.3/Lumberjack/src/lumbermill.jl:61
 in debug at /Users/florianoswald/.julia/v0.3/Lumberjack/src/lumbermill.jl:65