Merge pull request #389 from JoesCat/master

minor alignment with displayed output
make sure the library paths for the internal collab server all point inside
the app bundle on osx. At the moment this means duplicated shared libraries
for the collab server...
Merge pull request #390 from monkeyiq/2013marcollabfix1

make sure the library paths for the internal collab server all point inside the app bundle on osx.
Hide the grid by default.
Merge pull request #391 from monkeyiq/2013march/issue347

Hide the grid by default in metrics window
Move all layers when we shift the lbearing or center the glyph

https://github.com/fontforge/fontforge/issues/340
Merge pull request #392 from monkeyiq/2013march/issue340

Move all layers when we shift the lbearing or center the glyph
More detailed and defensive testing on messages from the server.
Merge pull request #396 from monkeyiq/2013marcollab3

Collab: More detailed and defensive testing on messages from the server.
More credits, stopped reading at git 2002-02-07 for now...