Change in the documentation of text type, as it should be used for tokenizable and searchable text fields
In BP::Model::Collection, added clearIndexes and generalized addIndex into addIndexes.
'release' configuration parameter is now managed by the BP::Loader::Mapper, instead of the different subclasses
Generalized code, in preparation of the arrival of Elasticsearch support.
Added new class BP::Loader::Mapper::Elasticsearch, which allows using as backend a
elasticsearch database.