adds null species for entry association
changed entry show path
form to edit entries
adds profile presenter
adds species show page which show related entries
small changes
Merge pull request #22 from JohnBuonomo/null-species

adds null species for entry association
Merge branch 'master' of github.com:JohnBuonomo/Field-Journal
Merge pull request #23 from JohnBuonomo/edit-entries-form

form to edit entries
Merge branch 'master' of github.com:JohnBuonomo/Field-Journal
Merge pull request #24 from JohnBuonomo/profile-presenter

adds profile presenter
Merge branch 'master' of github.com:JohnBuonomo/Field-Journal
cleanup after merge
Merge pull request #25 from JohnBuonomo/species-show-page

adds species show page which show related entries
test for the neighbors model and the neighbors in common model
tests for the location model
Merge pull request #27 from JohnBuonomo/cluster-model-tests

Cluster model tests
Merge pull request #28 from JohnBuonomo/location-tests

location tests
style and interaction for landing