fixing https://wso2.org/jira/browse/ESBJAVA-2282
Merge pull request #17 from dushansachinda/master

fixed issue https://wso2.org/jira/browse/ESBJAVA-2854
Fixing some major bugs in ntask int.
Merge pull request #18 from iuj/master

Fixing some major bugs in ntask int.
Update pom with org.wso2.carbon.ntask.core

Update pom with org.wso2.carbon.ntask.core dependency
Update Pom to remove carbon.mediation.initializer

Change resolve the [ERROR] The projects in the reactor contain a cyclic reference: Edge between 'Vertex{label='org.wso2.carbon:org.wso2.carbon.mediation.ntask:4.3.0-SNAPSHOT'}' and 'Vertex{label='org.wso2.carbon:org.wso2.carbon.mediation.initializer:4.3.0-SNAPSHOT'}' introduces to cycle in the graph org.wso2.carbon:org.wso2.carbon.mediation.initializer:4.3.0-SNAPSHOT --> org.wso2.carbon:org.wso2.carbon.mediation.ntask:4.3.0-SNAPSHOT --> org.wso2.carbon:org.wso2.carbon.mediation.initializer:4.3.0-SNAPSHOT ->
Merge pull request #16 from harsha1979/master

fixing https://wso2.org/jira/browse/ESBJAVA-2282