fixing bug in bsignal
Merge branch 'master' of https://github.com/pylayers/pylayers
Merge branch 'master' of https://github.com/mmhedhbi/pylayers into body
 ras
Merge branch 'master' into body
body cylinder
ras
ras
fixing bug in osmparser
fix a bug in pt2cy
Merge pull request #138 from buguen/master

fixing problems in layout
rescaling axis when opening editor
Merge pull request #139 from buguen/master

rescaling layout when opening editor
 adding traectory notebook
comment in rays
renaming Ne in Ns
add __repr__ in layout
add multi subsegement visualization in showG
fix bug in saveosm
self.name updated in layout.py