Use ensureOwner where possible.
Transient to persistentmap + random_test
Use owner in persistent to speed up bulk operations.
Remove unnecessary copy of array and repair tests.
withTransient with tests
First implementation of deep Map.
Remove null
Fix class definitions
Map documentation
Merge branch 'transientMap' of github.com:vacuumlabs/persistent into transientMap
Pair docs, updated Map docs
Transient map is not editable after calling asPersistent on it
Merge pull request #1 from vacuumlabs/lockTransient

Transient map is not editable after calling asPersistent on it
Refactor according to comments.
safe delete
Extracted ReadMap interface
Merge branch 'transientMap' of github.com:vacuumlabs/persistent into transientMap

Conflicts:
	lib/src/map_impl.dart
Refactor test.
map implements Persistent
Merge pull request #3 from vacuumlabs/transientMap

Transient map