Temporary workaround for broken libsodium install
Merge pull request #266 from hintjens/master

Temporary workaround for broken libsodium install
Broadcast address patch and interface selection fix
include platform.h in zsockopt and zauth to re-enable curve functionality
Merge remote-tracking branch 'upstream/master' into platform_h_issue
Merge pull request #267 from claws/platform_h_issue

Platform.h issue affecting curve functionality
Merged scripts directory into model to clean up root a little
Imported trex regexp library from http://tiny-rex.sourceforge.net/
First patch for regular expression support in CZMQ

- class will be zrex
- I'm using T-rex, a tiny regexp library imported into foreign/trex
- main use case for zrex is parsing config files and certificates
- fixed some warnings in the T-rex code but otherwise left it as-is
Finished first draft of zrex

- collects matching sequences
- provides these to caller
Restored all selftests
Broadcast address patch and interface selection fix

On Ubunutu 11.10 Server the broadcast address returned by getifaddrs() is
the same as the interface address. This patch derives the broadcast address
from the interface address and the netmask if this occurs.

Also fixed bug that would potentially choose the wireless interface over
the specified interface if it was encountered first.
Added zctx_new_from_zmq_ctx
Rename zctx_new_from_zmq_ctx to zctx_shadow_zmq_ctx
Added missing CZMQ_EXPORT to new function
Fixed unitialized variable warning
Merge pull request #269 from ulikoehler/zctx_new_from

Add function to create zctx shadow from plain ZMQ context
Merge pull request #268 from hintjens/master

Adding regular expression support (zrex)
Merge pull request #270 from shubred1/master

zbeacon broadcast address patch and interface selection fix