Merge pull request #388 from coolwanglu/master

rename config.h to fontforge-config.h
Alignment of optional dependencies in configure.ac (works with yes or no)
Merge branch '2013mar5_AC_FUNC_REALLOC'
Merge branch 'master' of https://github.com/fontforge/fontforge.git
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.
Fix: "Change glyph" command would fail if the y mapping list was empty.
Fix out-of-source-tree builds.
Some files now expect to be able to use paths relative to the top of the source tree.
More credits, stopped reading at git 2002-02-07 for now...
Merge pull request #397 from jhps/srcdir-fix

Fix out-of-source-tree builds.
Merge pull request #398 from JoesCat/master

minor update
Creation date formatting fixed.

Used kludge to bypass an fprintf bug which didn't like doing +/- and then
zero padding a time value, therefore seperated these into 2 steps.
Merge pull request #400 from JoesCat/master

Creation Date fix