Set up migration for weight data model.

 On branch experimental
 Changes to be committed:
	new file:   app/models/weight_data.rb
	new file:   db/migrate/20140528180550_create_weight_data.rb
	new file:   db/schema.rb
	new file:   test/fixtures/weight_data.yml
	new file:   test/models/weight_data_test.rb
Added code to specify which columns in weight_data are accessible to Ruby.
Also, set up a minimum WeightDataController.

 On branch experimental
 Changes to be committed:
	new file:   app/assets/javascripts/weight_data.js.coffee
	new file:   app/assets/stylesheets/weight_data.css.scss
	new file:   app/controllers/weight_data_controller.rb
	new file:   app/helpers/weight_data_helper.rb
	modified:   app/models/weight_data.rb
	new file:   test/controllers/weight_data_controller_test.rb
	new file:   test/helpers/weight_data_helper_test.rb
Merge branch 'experimental'

Conflicts:
	exzerco-mate-webui/db/schema.rb

 On branch master
 Your branch is up-to-date with 'origin/master'.

 All conflicts fixed but you are still merging.

 Changes to be committed:
	new file:   app/assets/javascripts/weight_data.js.coffee
	new file:   app/assets/stylesheets/weight_data.css.scss
	new file:   app/controllers/weight_data_controller.rb
	new file:   app/helpers/weight_data_helper.rb
	new file:   app/models/weight_data.rb
	new file:   db/migrate/20140528180550_create_weight_data.rb
	modified:   db/schema.rb
	new file:   test/controllers/weight_data_controller_test.rb
	new file:   test/fixtures/weight_data.yml
	new file:   test/helpers/weight_data_helper_test.rb
	new file:   test/models/weight_data_test.rb