ExhaustiveSearch: DepthFirstNodeComparator with test
ExhaustiveSearch: clean up on other solverphases
javadoc
SingletonIterator
ExhaustiveSearch: prototype
Substituted all usage of commons-collections with guava collections
Fix some TODOs related to Guava
Fix PLANNER-200

- Substituted HashMap with Guava's ArrayTable in MrMachine
- Changed relevant import code in MachineReassignmentImporter
- Updated unsolved data
- Sped up calculating possible solution space in AbstractSolutionImporter
Removed Guava version from pom
Merge pull request #44 from carrot-osc/resume_swing

Aggregator app - improvements
missing line
improve declarative value range recipe
Fixes formatting issues
Added the isEmptyCollection() method in ConfigUtils, replaced all occurrences
Reverted changes to the MachineReassignment example
Merge pull request #45 from oskopek/PLANNER-209

Replace commons-collections with guava
Replace commons-collections with guava: apply our house style to PR changes
Unignore MachineReassignmentImporterTest
remove guava comment: there is no better collection in guava + use Arrays.asList()
ExhaustiveSearch: processWorkingSolutionDuringMove()