BPS-574 - added exception object
Updated stream closing logic to close stream in the finally close
BPS-574 - throws exception
BPS-574 - throws exception
Merge pull request #16 from milindaperera/master

Merging code improvements
Merge pull request #17 from firzhan/master

Exception handling
Merge pull request #18 from milindaperera/master

Update new feature : HumanTask-Explorer
adding bpel deployer
Merge pull request #19 from milindaperera/master

Update new feature : HumanTask-Explorer
updating deployers
Changes related to updating activiti version.
changes related to version update
Changes related to updating activiti version.
Changes related to updating activiti version.
adding license header to pom
Changes related to updating activiti version.
Merge pull request #21 from firzhan/master

Changes related to updating activiti version in pom file.
Update axiom version
Merge pull request #22 from cnapagoda/master

Update axiom version
update axis2, axiom, xmlschema, wss4j and carbon-p2-plugin versions