Fix PluginClassloader not implement getResources Method

RestAPI Plugin - Provide the possibility to use Custom Auth Filter

Now switchoff betweeen the authentication systems seems to work as
intended

Reverting some changes made with PR #239. by enabling the custom socket factory.  Added the use of Comparator per http://docs.oracle.com/javase/8/docs/technotes/guides/jndi/jndi-ldap.html#pooling
  for connection pooling

Reverting some changes made with PR #239. by enabling the custom socket factory.  Added the use of Comparator per http://docs.oracle.com/javase/8/docs/technotes/guides/jndi/jndi-ldap.html#pooling
  for connection pooling

Added readtimeout and connect time out to getcontext

Launcher: Use Desktop.getDesktop().browse().

The BrowserLauncher class seems to be really outdated (from 2001) and it doesn't even launch the browser on my Mac OS X.

Since Java 1.6, there is java.awt.Desktop, which can open a browser as well, so let's use that one.

Launcher: Use Java 6 SwingWorker instead of "Version 3 SwingWorker".

There was an old backport of SwingWorker for JDK < 6 from 2003, which was known as "SwingWorker Version 3".
Openfire does not need such old backports anymore.

Java 7: Collapse identical catch blocks.

Java 7: Replace explicit type with diamond operator <>

OF-343 Add @Override annotations

There were still ~1500 missing annotations! This time fixed with IntelliJ ;-)

Prevent NoClassDefFoundError during Openfire start.

Restore tray icon click functionality after moving to AWT tray.

Fix JDK 8 ambiguity with wildcard imports.

Clean plugins directory when calling Ant "plugins" target.

Added back the JERSEY_LOGGER. Now messages are shown in the UI. Have to
find a way to reload the wrapper after that the options have been saved,
so that a new wrapper can be used without enforcing reload via the
plugins menu

OF-967 add option to use Name as nickname for muc bookmark

Don't know why, but it fixes the issue described here:
https://community.igniterealtime.org/thread/55868

org.apache.jasper.JasperException: XML parsing error on file /WEB-INF/web.xml

java.util.* and org.jivesoftware.util.* both import Base64 class. The compiler cannot know which one to use.

Error message is:
both class java.util.Base64 in java.util and class org.jivesoftware.util.Base64 in org.jivesoftware.util match

Right now, RestAPI plugin provides two option for accessing its
endpoints:
# Basic authentication: uses username and password of an existing
Openfire admin accoount
# Secret key: uses for authentication a key defined in the Openfire
Admin console.

It may be really useful to provide the option to define another Filter
as the authentication mechanism to use for accessing the plugin' Rest
service given its fully qualified class name.

REST API plugin: make group affiliations per room visible

This patch shows which groups have one of the affiliations
admin|member|owner|outcast.
In case the new query parameter expandGroups is set to true, the group
member's jids are added to the explicit jids.

	Hazelcast plugin work fine.

These are actually not required by Java compiler and therefore have been removed with dfb69a76, but qdox needs them.

f81c28be replaced org.jivesoftware.util.Log with org.slf4j.Logger.
This commit partially reverts this.

Apparently the build process produces an additional startup.jar, which contains the ServerStarter class. However, it doesn't add slf4j-api.jar to the classpath or manifest.
Because Openfire's classpath, lib folder and build structure is pretty confusing (e.g. slf4j-api.jar gets merged into a new openfire.jar, there's an extra JiveClassLoader, etc...), it's hard to solve this in a reasonable way at the moment.

OF-938: Apply packet namespace via string insert

This patch fixes a problem introduced by an earlier patch whereby a
change to the Packet namespace inadvertently cascaded to child XML
elements.

OF-966 <failure> tag not closed for TLS Negotitation Failure