Further cleanups on reference manual

- fixed unwrapped text in new man pages
- fixed over-long lines in older pages, where possible
- removed reference to old standalong devices from index page
- added refernce to new zmq_device[3] documented from index page
- some minor spelling corrections

1 files changed, 8 insertions, 14 deletions

diff --git a/doc/zmq.txt b/doc/zmq.txt
index e8a3a97..0ff26e7 100644
--- a/doc/zmq.txt
+++ b/doc/zmq.txt
@@ -140,20 +140,14 @@ Local in-process (inter-thread) communication transport::
 
 Devices
 ~~~~~~~
-Apart from the 0MQ library the 0MQ distribution includes 'devices' which are
-building blocks intended to serve as intermediate nodes in complex messaging
-topologies.
-
-The following devices are provided:
-
-Forwarder device for request-response messaging::
-    linkzmq:zmq_queue[1]
-
-Forwarder device for publish-subscribe messaging::
-    linkzmq:zmq_forwarder[1]
-
-Streamer device for parallelized pipeline messaging::
-    linkzmq:zmq_streamer[1]
+0MQ provides 'devices', which are building blocks that act as intermediate
+nodes in complex messaging topologies.  Devices can act as brokers that other
+nodes connect to, proxies that connect through to other nodes, or any mix of
+these two models.
+
+You can start a device in an application thread, see linkzmq:zmq_device[3],
+and you can also start devices externally, as standalone processes, see
+linkzmq:zmq_deviced[1].
 
 
 ERROR HANDLING