Adding programmatic configuration for Hazelcast in embedded vert.x

Signed-off-by: Dean Pehrsson-Chapman <dean@p14n.com>
Add .jar and .zip files to class path urls when using module.link and vertx_resource.txt
Merge pull request #778 from englishtown/feature/vertx_classpath

Add .jar and .zip files to class path urls when using module.link and vertx_resource.txt
improved starter command line args display message
temp hack to make sure event bus is started synchronously
Added ModJSONClassLoader for the DefaultPlatformManager to use when running integration tests using module.links.
Merge pull request #780 from englishtown/feature/modjsonclassloader

Added ModJSONClassLoader for the DefaultPlatformManager
Ensure NetServer handlers are run in correct sequence by managing them ourselves (work around Netty bug)
Amendments after feedback from purplefox

Signed-off-by: Dean Pehrsson-Chapman <dean@p14n.com>
minor test fixes

- use -Dvertx.mods for PullInDeps test
- don't litter the root folder with my-404-error.html files, use a tmp dir.

Signed-off-by: Henning Schmiedehausen <henning@schmiedehausen.org>
Merge pull request #764 from hgschmie/test-fixes

minor test fixes
Changing static config to volatile to prevent possible thread local cache.

Signed-off-by: Dean Pehrsson-Chapman <dean@p14n.com>
Add support to append and set bytes on a Buffer with an offset and length.

See BZ 425958
Merge pull request #779 from eclipse/buffer

Add support to append and set bytes on a Buffer with an offset and lengt...
add note about github Id
Fix buffer leak when using NetServer and NetClient. See BZ-426824
Merge branch 'master' of github.com:eclipse/vert.x
Updated licence headers on Red Hat and Netty files after RedHat and Netty agreed to relicence them under dual Apache License v2.0 / Eclipse Public License 1.0
Make sure all buffer leaks are logged during the testsuite run

* Also fix a leak in a test
* Use the correct allocator for the dnsclient
Merge pull request #785 from eclipse/leak

Detect leaks during running the testsuite