Adding skeleton for data importer plugin
Merge pull request #79 from kehh/importPlugin

Adding skeleton for data importer plugin
Update to installation profile

Includes changes for the object use history bundle and fields for the invertebratePalaeontology schema

* loan_in_date added to cutodial loan
* Coorinate Uncertainty > Coordinate Uncertainty
* institutionId added to removed from occurrences
* anthropologyMaterialTypes no longer required
* identified by added to invertebrate_palaeontology objects
* determination metadata element for invert palaeo
* Object Use history:
 - Consistent accross the four UI's (Natural History, Anthropology, Minerals & Palaeontology)
 - remove storage locations and loans from the objects ui's (now done via the OUH bundle
 * Place UI - close hierarchy by default
 * Added UI for EPS Palaeontology
 * Fixes to logic of loans to entities relationships, now:
  - borrowed from <=> lent to
  * Added invertebrate palaeo and vertebrate_palaeo user groups