Add export notice to README.md

As advised by Red Hat expert compliance officers, add export notices to README.md for ManageIQ source code in addition to the notice on the website.
Removed a warning message from automation log

We log a warning everytime a service model is not found. Which includes
basic ruby objects. e.g.
[----] W, [2014-06-20T13:01:03.092624 #3049:3fe521833bdc]  WARN -- :
Service Model string not found
Added createFolder and subFolderMors to the MiqVimFolder class.

Added methods to the VMwareWebService binding that can be used
to list and create child folders.
Remove xml based deprecated tests.
Reset of the default automate domains

The rake script was broken looking for 'datastore' directory
Added support for resetting multiple domains if they exist in
the db/fixtures/ae_datastore directory
Merge pull request #107 from roliveri/create_folder

Added createFolder and subFolderMors to the MiqVimFolder class.
Merge pull request #94 from mkanoor/fix_reset_db

Reset of the default automate domains
Merge pull request #63 from tinaafitz/miq_ae_datastore_remove_spec_tests

Remove xml based deprecated tests.
Merge pull request #67 from dneary/patch-1

Add export notice to README.md
Merge pull request #84 from mkanoor/noise_in_log

Removed a warning message from automation log
Add support for service hierarchies

For multipart service deployments, parent/child
relationships between services can now be visualized
in the 'My Services' tree view.

The visibility of child services needs to be enabled
via the "display" attribute on MiqAeServiceService
for child services to appear in the hierarchy, by
default they are hidden. Also added an explicit
method for create new Service records via automation.

https://bugzilla.redhat.com/show_bug.cgi?id=1059834
Move RBAC descendant check to TreeBuilder to consolidate duplicate code.

Follow up to https://github.com/ManageIQ/manageiq/pull/81
https://bugzilla.redhat.com/show_bug.cgi?id=1086015
Merge pull request #120 from Fryguy/fix_ui_vm_summary_2

Fix UI vm summary performance (part 2)
Merge pull request #12 from dillaman/bz1059834-service-hierarchies

Add support for service hierarchies
Convert service dialog views and request detail view to Haml

As the first step of adding support for reconfiguring services,
the existing ERB views have been converted to Haml prior to
changing any logic.

https://bugzilla.redhat.com/show_bug.cgi?id=1077424
Add read-only view of service dialog to request details view

Now approvers can see what options the user has selected to
assist in the manual approval process.

http://bugzilla.redhat.com/show_bug.cgi?id=1077424
Add a reconfigurable attribute to service dialog fields

A user can now indicate which fields within a service dialog
can be modified during a service reconfiguration action. Any
fields that are not flagged as reconfigurable will be
read-only.

http://bugzilla.redhat.com/show_bug.cgi?id=1077424
Create ServiceReconfigureRequest / Task model classes

In support of service reconfiguration, add request and
task classes to support the upcoming workflow.

http://bugzilla.redhat.com/show_bug.cgi?id=1077424
Add support for service reconfigure

In support of PaaS-style use-cases where CFME services
are utilized to drive automation-driven provisioning, being
able to reconfigure an existing service with new parameters
is a requirement.  In support of this, services can now be
flagged as reconfigurable, which will give the user the
ability to modify the service parameters via the service
dialog.  Once submitted, the reconfiguration request will
use the existing approval process before invoking the assigned
custom automation to perform the reconfiguration steps.

https://bugzilla.redhat.com/show_bug.cgi?id=1059834