intermediate commit
ENGINE-1599 : Store error message on failed connector instance
- Modify conf files
- Add new request
- Modify creation files of tables
- Set stack trace when connector instance fails in Work...
ENGINE-1599 : Store error message on failed connector instance
- Fix error in SConnectorInstanceWithFailureInfoImpl
[BS-170/ENGINE-1599] update mysql/oracle/postgre/sqlserver createTable
sql files with new fields of ConnectorInstanceWithFailure
ENGINE-1599 : Store error message on failed connector instance
- Modify conf files
- Add new request
- Modify creation files of tables
- Set stack trace when connector instance fails in Work...
ENGINE-1599 : Store error message on failed connector instance
[BS-170/ENGINE-1599] update mysql/oracle/postgre/sqlserver createTable sql files with new fields of ConnectorInstanceWithFailure
Merge branch 'FT95_ConnectorFail' of github.com:bonitasoft/bonita-engine into FT95_ConnectorFail

Conflicts:
	bpm/bonita-api/bonita-common-api/src/main/java/org/bonitasoft/engine/bpm/connector/impl/ConnectorInstanceWithFailureInfoImpl.java
	bpm/bonita-connector-service/bonita-connector-service-api-impl/src/main/java/org/bonitasoft/engine/core/connector/impl/ConnectorInstanceServiceImpl.java
	bpm/bonita-core/bonita-process-instance/bonita-process-instance-model-impl/src/main/java/org/bonitasoft/engine/core/process/instance/model/impl/SConnectorInstanceWithFailureInfoImpl.java
fix column data type
merge branch master into FT95_ConnectorFail
fix case in search test
ENGINE-170, fix NPE when the exception has no message
delete temporary test added by mistake
Modify test to avoid random failures
modify connector excpeption message by adding characters that cause problems if the database is not UTF8
BS-170, avoid to retrieve connector instance with failure details for each connector execution
Merge branch 'CoreProduct'
BS-202, add handler for failed state
merge branch master into FT95_ConnectorFail
Merge branch 'master' into CoreProduct

Conflicts:
	bpm/bonita-bpm-integration-tests/bonita-integration-client-tests/src/main/java/org/bonitasoft/engine/connectors/RemoteConnectorExecutionTest.java
	bpm/bonita-core/bonita-process-engine/src/main/java/org/bonitasoft/engine/api/impl/ProcessAPIImpl.java
	bpm/bonita-core/bonita-process-engine/src/main/java/org/bonitasoft/engine/service/ModelConvertor.java