CA-112572: networkd: protect IP watcher thread with an exception handler

Signed-off-by: Rob Hoes <rob.hoes@citrix.com>
Merge pull request #1390 from robhoes/ca112572

CA-112572: networkd: protect IP watcher thread with an exception handler
CP-5679: Allow vif_locking=disabled with vSwitch controller

Signed-off-by: Mike McClurg <mike.mcclurg@citrix.com>
New signed off manpages from 8/3/2013
Merge pull request #1395 from Xenapi-Admin-Project/master

Add man pages for some network CLI commands

Man-pages for the following xe commands:
* pif-forget
* pif-list
* pif-param-add
* pif-param-set
* pif-plug
* pif-unplug
* vif-create
* vif-list
Merge pull request #1391 from mcclurmc/cp5679-vif-locking-by-bridge

CP-5679: Allow vif_locking=disabled with vSwitch controller