Created Unit model

command: rails generate redmine_plugin_model body_tracking unit
name:string shortname:string type:integer

app/models/unit.rb

@@ -0,0 +1,2 @@
+class Unit < ActiveRecord::Base
+end

db/migrate/001_create_units.rb

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+class CreateUnits < ActiveRecord::Migration
+  def change
+    create_table :units do |t|
+      t.string :name
+      t.string :shortname
+      t.integer :type
+    end
+  end
+end

test/unit/unit_test.rb

@@ -0,0 +1,9 @@
+require File.expand_path('../../test_helper', __FILE__)
+
+class UnitTest < ActiveSupport::TestCase
+
+  # Replace this with your real tests.
+  def test_truth
+    assert true
+  end
+end