* remove BPM from jam_tracks

admin/spec/factories.rb

@@ -223,7 +223,6 @@ FactoryGirl.define do
   factory :jam_track, :class => JamRuby::JamTrack do
     sequence(:name) { |n| "jam-track-#{n}" }
     sequence(:description) { |n| "description-#{n}" }
-    bpm               100.1
     time_signature    '4/4'
     status            'Production'
     recording_type    'Cover'

db/manifest

@@ -251,4 +251,5 @@ backing_tracks.sql
 metronome.sql
 recorded_backing_tracks.sql
 recorded_backing_tracks_add_filename.sql
-user_syncs_include_backing_tracks.sql
+user_syncs_include_backing_tracks.sql
+remove_bpm_from_jamtracks.sql

db/up/remove_bpm_from_jamtracks.sql

@@ -0,0 +1 @@
+ALTER TABLE jam_tracks DROP COLUMN bpm;

ruby/lib/jam_ruby/models/jam_track.rb

@@ -20,7 +20,6 @@ module JamRuby
 
     validates :name,            presence: true, uniqueness: true, length: {maximum: 200}
     validates :description,     length: {maximum: 1000}
-    validates_format_of :bpm,   with: /^\d+\.*\d{0,1}$/
     validates :time_signature,  inclusion: {in: [nil] + TIME_SIGNATURES}
     validates :status,          inclusion: {in: [nil] + STATUS}
     validates :recording_type,  inclusion: {in: [nil] + RECORDING_TYPE}

ruby/spec/factories.rb

@@ -719,7 +719,6 @@ FactoryGirl.define do
   factory :jam_track, :class => JamRuby::JamTrack do
     sequence(:name) { |n| "jam-track-#{n}" }
     sequence(:description) { |n| "description-#{n}" }
-    bpm               100.1
     time_signature    '4/4'
     status            'Production'
     recording_type    'Cover'

ruby/spec/jam_ruby/models/jam_track_spec.rb

@@ -55,25 +55,6 @@ describe JamTrack do
   end
 
   describe "validations" do
-    describe "bpm" do
-      it "1" do
-        FactoryGirl.build(:jam_track, bpm: 1).valid?.should be_true
-      end
-
-      it "100" do
-        FactoryGirl.build(:jam_track, bpm: 100).valid?.should be_true
-      end
-
-      it "100.1" do
-        FactoryGirl.build(:jam_track, bpm: 100.1).valid?.should be_true
-      end
-
-      it "100.12" do
-        jam_track = FactoryGirl.build(:jam_track, bpm: 100.12)
-        jam_track.valid?.should be_false
-        jam_track.errors[:bpm].should == ['is invalid']
-      end
-    end
 
     describe "price" do
 

web/spec/factories.rb

@@ -711,7 +711,6 @@ FactoryGirl.define do
   factory :jam_track, :class => JamRuby::JamTrack do
     sequence(:name) { |n| "jam-track-#{n}" }
     sequence(:description) { |n| "description-#{n}" }
-    bpm               100.1
     time_signature    '4/4'
     status            'Production'
     recording_type    'Cover'