Deprecate util.Hashmap
Initial implementation
Use built-in ArrayIterator class
Use "values" as public backing variable to be consistent with ArrayList
Verify adding values via $map[]= $value is forbidden
Test contains() method
Add readMap() and deprecate readHash() which returns a (deprecated) util.Hashmap
Add writeMap() and deprecate writeHash() which uses a util.Hashmap
Refactor: Remove dependency on deprecated util.Hashmap class in non-deprecated methods
Refactor: Extract quoting from store()
Change util.Properties::store() to use new format for arrays and maps
Rewrite util.Properties test case
Test readSection()
Change implementation to use util.collections.HashTable instead of deprecated util.Hashmap
Add get() method
Merge pull request #29 from thekid/rfc/184

ArrayMap class
Merge remote-tracking branch 'upstream/master'
Implement xp-framework/rfc#184 with PR #29