Switch copyright to Ambiata.
Merge pull request #318 from ambiata/topic/licence

Switch copyright to Ambiata.
using the latest mundane on production files

Conflicts:
	ivory-core/src/main/scala/com/ambiata/ivory/core/Factset.scala
	ivory-core/src/main/scala/com/ambiata/ivory/core/Reference.scala
	ivory-core/src/main/scala/com/ambiata/ivory/core/Repository.scala
	ivory-storage/src/main/scala/com/ambiata/ivory/storage/repository/Stats.scala
	ivory-storage/src/main/scala/com/ambiata/ivory/storage/store/package.scala
interim save

Conflicts:
	ivory-operation/src/test/scala/com/ambiata/ivory/operation/validation/ValidateSpec.scala
	ivory-storage/src/test/scala/com/ambiata/ivory/storage/metadata/FeatureStoreTextStorageSpec.scala
	ivory-storage/src/test/scala/com/ambiata/ivory/storage/repository/RepositoriesSpec.scala
all tests are compiling
removed specialised repository creation methods

Conflicts:
	ivory-core/src/main/scala/com/ambiata/ivory/core/Repository.scala
	ivory-operation/src/test/scala/com/ambiata/ivory/operation/ingestion/DictionaryImporterSpec.scala
	ivory-operation/src/test/scala/com/ambiata/ivory/operation/validation/ValidateSpec.scala
	ivory-storage/src/test/scala/com/ambiata/ivory/storage/fact/FactsetsSpec.scala
	ivory-storage/src/test/scala/com/ambiata/ivory/storage/fact/NamespacesSpec.scala
removed the FileName.unsafe methods
simplified the creation methods for references
removed some unsafe calls
merged with master
rebased onto master
compiling with store keys
using the listHeads method on Store
use a more efficient method to list metadata ids in a repository
rebased on master
fixed the failing tests
introduced IvoryLocations
use the latest mundane to check key prefixes
fixed the sync spec
merged with master and fixed the PivotOutputSpec