Merge pull request #37 from StanleyShen/java_start

BUG-CF-000212 Add recipe to setup monit correctly
Added removal of console messages before exporting.
BUG-CF-000222. Set max client body size to 1024M. Should be good enough
for most backups.
client_max_body_size should be set outside server directive so it
applies to all.
Reenabled vcap_exec attribute as it doesn't seem to be computed
correctly in computed_attributes.rb which causes monit templates not to
inherit it correctly.
BUG-CF-000220. Added monit memory monitor to restart vcap components if
their usage exceeds 200Mb.
correct patch level expression
get rid of computed_attributes, and better receipts
Merge pull request #38 from arkxu/java_start

get rid of computed_attributes, and better receipts
BUG-CF-000224. Added delay before retouching linux console message files
in case os timezone has not been initialized yet on 1st boot.
BUG-CF-000226. Removed output of application status file in
/etc/issue.d/volatile.d if no network is available. No longer required
since we are already outputting a different set of console message on
startup if no network is available.
BUG-ADMIN-000050. Another attempt to fix the timestamp issue of the
console message files on 1st boot.
FEATURE-CF-000034. Display a warning on the console login when there is
less than 4G RAM available.
FEATURE-CF-000031. Removed avahi/mdns from dns publisher.
BUG-CF-000231. Increase memory limit before restarting vcap components
as upgrades does causes cloud controller to consume significantly more
memory.
correct nginx 404 configuration
Merge pull request #39 from arkxu/java_start

correct nginx 404 configuration
FEATURE-CF-000034. Lowered checking of total mem to 4000000kB as actual
value varies according to host of VM.
FEATURE-CF-000034. Changed memory warning message text.
Add new X-HTTP-HOST header to support hostname with port routing.