Update to squeezed 0.10.0, set to manage ballooning domain 0

Signed-off-by: David Scott <dave.scott@eu.citrix.com>
omake: switch to the same source URL that opam uses

(omake.metaprl.org doesn't seem reliable)

Signed-off-by: David Scott <dave.scott@eu.citrix.com>
Merge pull request #172 from djs55/squeezed-dom0

Update to squeezed 0.10.0, set to manage ballooning domain 0
squeezed: Add dependency on message-switch

Signed-off-by: Euan Harris <euan.harris@citrix.com>
Merge pull request #173 from euanh/build-improvements

squeezed: Add dependency on message-switch
xapi: Fix typo in installation dependencies

Signed-off-by: Euan Harris <euan.harris@citrix.com>
Merge pull request #174 from euanh/build-improvements

xapi: Fix typo in installation dependencies
xcp-rrdd: Fix redhat-lsb-core dependency

Signed-off-by: Euan Harris <euan.harris@citrix.com>
Merge pull request #175 from euanh/build-improvements

xcp-rrdd: Fix redhat-lsb-core dependency
xen-api: Change PAM configuration from password-auth to passwd

password-auth isn't available on Ubuntu, but passwd is and it
seems to behave equivalently to password-auth on CentOS.

In particular, local non-root users can still call xe commands using:

  xe -u root -pw <password> <command>

Signed-off-by: Euan Harris <euan.harris@citrix.com>
Merge pull request #176 from euanh/build-improvements

xen-api: xen-api: Change PAM configuration from password-auth to passwd