Fix release.sh's retry command.
Improve test scripts, and add a new mega-test script which runs super-test on all platforms in parallel with progress bars.
Last-minute doc tweaks.
Fix LDFLAGS and work around a Fedora bug that broke pthread linking

The Fedora bug caused the DT_NEEDED for libpthread to be omitted, and
the missing -Wl before no-undefined prevented binutils from detecting it.

-export-dynamic is unnecessary for libraries, so this removes it, too.
Merge pull request #31 from amluto/master

Fix LDFLAGS and work around a Fedora bug that broke pthread linking
Fix md5.c++ to work on non x86 systems

ctx is not a pointer but was being used with the arrow operator on non-x86 systems
Merge pull request #34 from dschatzberg/patch-1

Fix md5.c++ to work on non x86 systems
fix output of Int8 values for Solaris
make capnp-test.sh compatible with Solaris sh(1), test(1) and cmp(1)
Solaris doesn't have backtrace()
sched_yield() is in librt on Solaris
Merge pull request #33 from dmitri-shubin/master

Solaris compatibility
Initial implementation of promises.
Reduce generated code for Promises by making most of the node implementations mostly non-templated.
Merge branch 'master' of https://github.com/kentonv/capnproto
Update Makefile.am.
Port SimpleEventLoop to pthreads for non-Linux platforms.
Revert -Wl,--no-undefined change since it doesn't work on Mac (among other platforms).
Update test config.
Events queued together should occur in logical order.