2066049: ninor typo and wording changes and adding notice that an error will be set until the default dataset node is edited

Other paths can be created by using path alias or by overriding the view.

* '7.x-1.x' of git.drupal.org:project/opendata:
  2066351: refining identifier validation to fix problems with editing existing nodes causing a validation failure
  2069997: fix typo in node_submit method
  Changing label of field from Download URL to Distributions to be more clear and setting the Common Core (Required) fieldgroup to be expanded by default instead of collapsed by default
  2066351: adding validation of Last Update field
  2066351: add validaton of unique_identifier

2066351: refining identifier validation to fix problems with editing existing nodes causing a validation failure

Changing label of field from Download URL to Distributions to be more clear and setting the Common Core (Required) fieldgroup to be expanded by default instead of collapsed by default

	modified:   modules/opendata_content/opendata_content.module
	modified:   opendata.css
	new file:   opendata.scss

* '7.x-1.x' of git.drupal.org:project/opendata:
  2066351: add validation of URL fields for data dictionary, web_service, and access_url
  2066351: restricting overly broad invocation of hook_node_submit and stubbing hook_node_validate implementation

Conflicts:
	modules/opendata_content/opendata_content.module

2066351: restricting overly broad invocation of hook_node_submit and stubbing hook_node_validate implementation

2066351: moving form alter and helper function for adding unique id value from opendata.module to opendata_content.module

2067803: add Distinct option to the view and remove Distribution (delta) field to prevent duplicated records for Datasets with more than one distribution