[mod] should have been a generator
[enh] test advanced print
[mod] uniformise dot node
[enh] dumps call
[mod] uniformise parameter between call and function def
[mod] move dumpers to new format for call arguments
[enh] dumps string
[fix] missing formatting token on funcdef node
[enh] dumps simple function def
[mod] uniformise name node key of an argument in call and function def parameter
[mod] DRY node definition
[enh] dumps funcdef and part of args definition
[enh] dumps return
[enh] dumps getitem
[mod] use empty dict instead of None for None value
[mod] yeah, might happen
[enh] dumps all slices
[fix] swaped var name
[enh] really dumps all slices
[enh] dumps unitary operator