BZ 1098408 - avoid NPE in IoUtils.filesInFolder()
[DROOLS-335] recalculate dynamic salience on tuple update in PhreakRuleTerminalNode
BZ 1098408 - remove unused Logger
Merge pull request #336 from winklerm/IoUtils

BZ 1098408 - avoid NPE in IoUtils.filesInFolder()
log an error message when it is not possible to create a kie project from a spring context
Define the packages to be imported, add persistence packages - https://issues.jboss.org/browse/JBPM-4345
DROOLS-494: adding setter methods to the ReleaseIdImpl class
[BZ-1099767] return a null in legacy api when trying to get a non-existing entry point
remove not used quartz dependency
typo + code style
typo + code style: 2
fix cashflow example
[BZ-1099896] raise a compilation error when the same annotation is defined multiple times on a declared type
[BZ-918682] Unable to identify what process has invalid data
GUVNOR-2098: Unmarshalling of 'in' operators fails when field name contains 'in' literal value
BZ-1100655: removing unnecessary calls to System.getProperties()
JBPM-4335 - WorkItem can't be linked to throwing Message Event which created it
[DROOLS-503] Automatically infer traitable status for non-declared classes
Support traits outside the context of a KieBase

Minor refactoring of trait-related methods
[DROOLS-501] Proppagation context is not set correctly when nodes are shared