fix of BZ 1109892, better types of two attributes
Implement bendable score of BigDecimal type
Improve error message when a variableName isn't found to cope with JavaBeans spec insanity (first letter should be uppercase if second letter is uppercase)
Add ScoreDirector.before/afterVariableChanged(VariableDescriptor, entity) to avoid the Map lookup of VariableDescriptor
Support shadow variables on shadow variables. (note: without smart dependency ordering for now)
Merge pull request #50 from snurkabill/fixForBZ1109892

fix of BZ 1109892, better types of two attributes
Merge pull request #51 from triceo/bendable-bigdecimal

Implement bendable score of BigDecimal type
remove dead code: ScoreDefinition.*TimeGradientWeight
BENDABLE_BIG_DECIMAL: support it in SocreDirectorFactoryConfig + document it
Fix test cases (mockito should count the variableDescriptor variant methods)
PLANNER-250 ScoreHolder creates unnecessary short-lived Runnables
Make all importers read() method's prefix/suffix regexes to make imports more flexible + add large artificial CVRP datasets
TSP web website moved from gatech.edu to uwaterloo.ca
docs: Split optaplanner's dev list away from drools's mailing list
VRP: Add big USA datasets to see how much we can scale it
vrp: DepotDistanceCustomerDifficultyWeightFactory (gives better CH results than LatitudeCustomerDifficultyComparator)
improve comment
ConstructionHeuristicType FIRST_FEASIBLE_SCORE
XStreamAlias typo (doesn't really matter because the one in ConstructionHeuristicPhaseConfig's field matters)
javadoc