Now with cohttp 0.11.2 compatibility!

Merge pull request #27 from jonludlam/0.9.17

0.9.17

RRD client should bypass the message switch

Merge pull request #13 from djs55/rrd-should-bypass-switch

rrd_client: bypass the message switch

add vGPU support

• storage: add SR probe
• stats: use records rather than tuples for the inter-domain performance counters
• stats: add functorised functions
• network: enable GRO by default
• domain: add vGPU support

Now with important logging, channel passing and interface updates

• network: introduce Linklocal6 IPv6 address mode
• memory: consistently use XML rather than JSON for backward compat
• memory: allow domain 0 memory to be managed (i.e. auto-ballooned)
• all: fix an fd leak in the channel-passing functions
• all: add the ability to log directly to Syslog
• all: optionally search PATH for executables rather than hard-code paths