CLOUDSTACK-2918: In a scaled up environment, hosts fail to come up after Management server restart in clustered set up
Summary of changes in the fix
- Optimized host scan logic, now instead of iterating over each cluster host scan is done for a batch of clusters
- Made host scan task interval configurable
CLOUDSTACK-3438: update CPVM SSL certificate for both Premium and non-Premium cases
CLOUDSTACK-3409: Do not clean up security group rules for Instances in the "paused" state.

When 'security_group.py cleanup_rules' is called by the KVM Agent it will clean up all Instances
not in the "running" state according to libvirt.

However, when a snapshot is created of a Instance it will go to the "paused" state while the snapshot
is created.

This leads to Security Rules being removed when a Instance is being snapshotted and the cleanup process
is initiated.
CLOUDSTACK-3440: action events are not published due to conflict of
Eventutils and ActionEventUtils files

removing the 'EventUtils' file which got merged back during the Spring
changes to master at 4.1. 'EventUtils' file was replaced by
'ActionEventUtils', and the original file was removed for events
frameworks. This file conflict was resulting in action events not to be
published on to event bus
CLOUDSTACK-3443: Timeoffset on windows guest not persisted between VM stop and start on XenServer.
The problem was because in cloudstack when a vm is stopped it gets destroyed on the host. For a
windows vm the timeoffset (which can be set by changing the timezone from within the vm) is stored
in the platform:timeoffset attribute of vm record. The information is lost when the vm is destroted.
Made change to read and persist the platform:timeoffset vm attribute when an instance is stopped.
The value is persisted in the user_vm_details table. When the vm is started again the attribute is
set for the vm instance that gets created.
CLOUDSTACK-3303 Vmware - Put a mechanism to disable hot add vcpu if the number of cores per socket is not 1 and virtual machine hardware version=7

Following Hotadd memory checks are included now.
1) Check if guest operating system supports memory hotadd
2) Check if virtual machine is using hardware version 7 or later before enabling memory hotadd

Following Hotadd CPU checks are included now.
1) Check if guest operating system supports cpu hotadd
2) Check if virtual machine is using hardware version 8 or later.
3) Check if virtual machine has only 1 core per socket. If hardware version is 7, then only 1 core per socket is supported. Hot adding multi-core vcpus is not allowed if hardware version is 7.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>
CLOUDSTACK-3442: [PortableIP] [VPC] Unable to associate Portable IP to VPC

removing invalid check
CLOUDSTACK-3450 To implement toggle action of add/remove VMware DC, listVmwareDcs API call is required.

listVmwareDcs API is added. Takes 1 parameter (mandatory) which is zoneId.
Returns list of VMware DCs associated with specified zone.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>
CLOUDSTACK-2987: UI > Templates menu > register template action: add Dynamically Scalable field.
UI plugin framework: Fix load order

Fixes potential issue where plugins could load after cloudStack UI is initialized,
preventing their functionality from showing up.

Now, the main UI is only loaded after all plugins have loaded; this is via
'cloudStack.pluginReady' event.
UI: Fix localization fn override

If localization function is specified in another plugin, do not use the
default
CLOUDSTACK-3417: Remove baremetal foreign key in upgrade path

They're already handled by java code.
CLOUDSTACK-2988: API - Template Response - add isdynamicallyscalable property.
CLOUDSTACK-2988: UI > templates menu > update template action - add Dynamically Scalable field.
turn on simulator code, only when -Psimulator is used
fix db upgrade
CLOUDSTACK-3301 NPE wile deployVM in kvm Only solidfire type PS is setting/using the capacityIops, This check will fix to return the storage has enough Iops when capacityIops is set to NULL for any PS Storage provider
CLOUDSTACK-1510: NPE when primary storage is added with wrong path

Description:

	a) Fixing NPE when wrong path is provided for primary datastore.
	b) No error dialog shows up in GUI when wrong path is provided,
	   after NPE fix - propagating exception upward.
	c) If the KVM agent is down, an invalid datastore gets logged in
	   storage_pool table and doesn't get removed, so it shows up
	   in the GUI in the list of datastores - fixing this as well.
CLOUDSTACK-2983: Fix protocol number field passing invalid values
CLOUDSTACK-2988: UI > instances menu > Update Instance action - add Dynamically Scalable field.