Fix typos in fieldHelpers.js, fixes #367
Don't serialize null values when adding plots/tress, fixes # 453
Merge pull request #475 from ahinz/fix/393/enter-edit-mode-based-on-location-hash

Enter edit mode based on location hash
Alias total trees in blocktrans, fixes #338
Merge pull request #473 from maurizi/fix/species

Fix typos in fieldHelpers.js, fixes #367
Merge pull request #474 from maurizi/fix/addTree

Don't serialize null values when adding plots/tress, fixes # 453
Merge pull request #476 from maurizi/fix/total

Alias total trees in blocktrans, fixes #338
Disallow editing when no fields are editable

fixes #376 on github

Default the 'Edit' button to be disabled with explanatory title text. on js initialization, search the DOM for edit fields, which are only present when fields are in fact editable, and if they exist, re-enable the 'Edit' button.
Merge pull request #469 from steventlamb/bug/376_disallow_editing

Disallow editing when no fields are editable
Fix image upload progress bar
Merge pull request #480 from RickMohr/image-upload-progress-bar

Fix image upload progress bar
Merge pull request #481 from ahinz/fix/339/login-required

Require login and use regular urls.
Updates to remove jshint issues
Mix-in user id into hash for plot detail page
Fixes #340. Require login to add photo.
Redirect to login when adding trees. Fixes #297.