CLOUDSTACK-7384: UI > Instances > detailView > change service offering option > hide it when VM state is Running and hyperviror is LXC.
CLOUDSTACK-7720: No IP Address Validation for Acquire new secondary IP

-Removed required constraint from the IP address field (this is an optional field)
CLOUDSTACK-7838: UI - Update category names on Resources tab of a Zone -Changed wording: "Storage" -> "Primary Storage Used", "CPU" -> "CPU allocated", Memory -> "Memory Allocated"
CLOUDSTACK-7840: UI control tip for 'Add Primary Storage' -> 'Provider' seems wrong

-Removed the invalid help text.
Fixes: [UI] Added missing label to properties.file.

Signed-off-by: vetrivelc <vetrivel.chinnasamy@citrix.com>
CLOUDSTACK-7645

[UI] Fix incorrect strings 'label.no' and 'label.added.network.offering'
CLOUDSTACK-7383: UI > Instances > detailView > snapshot option > hide this option when hypervisor is LXC.
CLOUDSTACK-7841: Gracefully reload haproxy config

The old way would disconnect all the existing connections through haproxy when
reload the config.

This new way would ensure that all the existing connections would still alive
after reload the config.
CLOUDSTACK-7800: Correcting code related to unplug NIC on VMware

Signed-off-by: SrikanteswaraRao Talluri <talluri@apache.org>