first release

Added PDF viewer

added security and authentication
refresh with jitsi.org
OF-179: Add group features for MUC administration

Introduces MUC group affiliation feature; allow users to join rooms
based
on group membership; distribute presence updates for MUC affiliation
changes due to group membership events.
OF-179: Publish presence updates for group changes

Distribute updated presence packets after changing MUC room affiliations
due to group membership changes
OF-179: Minor text changes for UI console

Incorporating community feedback
OF-179: Additional UI text changes

Use consistent labels for menu and page header
	Resolve exception
		org.jivesoftware.util.CertificateManager - Error decoding subjectAltName
		java.lang.ClassCastException: org.bouncycastle.asn1.DERTaggedObject
		cannot be cast to org.bouncycastle.asn1.ASN1Sequence
OF-324 Offline Email Notification Plugin

unsupported plugin provided by Nicholas Mossie
OF-324: Offline Email Notification Plugin uses old NS
	Add the missing international property key, translate some Chinese content, and enhance Chinese support
OF-850: Improve default initialization state

Minor changes to system utility classes to improve initial state of the
system, particularly during unit testing.
OF-189: Revert addition of PolicyUtils.java

See Jira ticket for license concerns
OF-421: Update to latest MINA release

Pick the latest bug fixes from Apache MINA 2.0,9
OF-250: Allow to configure the groups of a user from the user profile

* simplified the UI
* added search for groups
* pagination for available groups
OF-560: Remove pack200 during build.
Remove pack200 compression from the buildsystem and the decompression from the ServerStarter and PluginManager

Add pack200task.jar again

Add pack200task.jar again
Rename 'default_access_model' to 'access' as per XEP-0060 § 10. Feature Summary.

default_access_model is nowhere specified in XEP-0060.
OF-837 PubSub should return non-persistent items (last published item)
https://community.igniterealtime.org/thread/53888

Adding verify the installation configuration change encryption and
secret key encryption.
If there are changes then use the old encryption secret key to decrypt
the original configuration.
With a new encrypted and the encrypted secret key.

I think OF-825 problem has been repaired.
OF-189: Remove com.sun.* imports

Also includes a housekeeping item to remove the pack200task.jar (from
OF-560)
OF-853: XEP-0077 Registration must return <not-acceptable/> if username or password are unspecified.