fix for ESBJAVA-3172
fix for ESBJAVA-3172 tests
fix for ESBJAVA-3172 tests
Merge remote-tracking branch 'wso2dev_synapse_upstream/master'
merged MSMP fix {https://wso2.org/jira/browse/ESBJAVA-3034}
Merge pull request #55 from iuj/master

task management improvements.
Merge pull request #57 from iuj/master

Fixed NPE.
Merge pull request #58 from iuj/master

Improved quartz task manager.
Merge pull request #59 from iuj/master

Added synchronized blocks.
When backend send 202 OK with no content type, eventhough there is a
Content-type define, ESB throws Premature end of file Exception,
following fix the given issue
Merge remote-tracking branch 'wso2dev_synapse_upstream/master'
Merge pull request #60 from dushansachinda/master

When backend send 202 OK with no content type, eventhough there is a Content-type define, ESB throws Premature end of file Exception, following fix the given issue
Merge pull request #51 from malakasilva/master

Fix for ESBJAVA-3172
PATCH support for NHTTP transport
Merge pull request #61 from miyuru/master

PATCH support for NHTTP transport