Remove command packages now handled by editor

src/packages/lowercase-command/index.coffee

@@ -1 +0,0 @@
-module.exports = require "./src/lowercase-command"

src/packages/lowercase-command/spec/lowercase-command-spec.coffee

@@ -1,23 +0,0 @@
-LowerCaseCommand = require 'lowercase-command'
-RootView = require 'root-view'
-fs = require 'fs'
-
-describe "LowerCaseCommand", ->
-  [rootView, editor, path] = []
-
-  beforeEach ->
-    rootView = new RootView
-    rootView.open(require.resolve 'fixtures/sample.js')
-
-    rootView.focus()
-    editor = rootView.getActiveEditor()
-
-  afterEach ->
-    rootView.remove()
-
-  it "replaces the selected text with all lower case characters", ->
-    LowerCaseCommand.activate(rootView)
-    editor.setSelectedBufferRange([[11,14], [11,19]])
-    expect(editor.getTextInRange(editor.getSelection().getBufferRange())).toBe 'Array'
-    editor.trigger 'lowercase'
-    expect(editor.getTextInRange(editor.getSelection().getBufferRange())).toBe 'array'

src/packages/lowercase-command/src/lowercase-command.coffee

@@ -1,8 +0,0 @@
-module.exports =
-class LowerCaseCommand
-
-  @activate: (rootView) ->
-    rootView.eachEditor (editor) ->
-      editor.bindToKeyedEvent 'meta-Y', 'lowercase', ->
-        editor.replaceSelectedText (text) ->
-          text.toLowerCase()

src/packages/uppercase-command/index.coffee

@@ -1 +0,0 @@
-module.exports = require "./src/uppercase-command"

src/packages/uppercase-command/spec/uppercase-command-spec.coffee

@@ -1,23 +0,0 @@
-UpperCaseCommand = require 'uppercase-command'
-RootView = require 'root-view'
-fs = require 'fs'
-
-describe "UpperCaseCommand", ->
-  [rootView, editor, path] = []
-
-  beforeEach ->
-    rootView = new RootView
-    rootView.open(require.resolve 'fixtures/sample.js')
-
-    rootView.focus()
-    editor = rootView.getActiveEditor()
-
-  afterEach ->
-    rootView.remove()
-
-  it "replaces the selected text with all upper case characters", ->
-    UpperCaseCommand.activate(rootView)
-    editor.setSelectedBufferRange([[0,0], [0,3]])
-    expect(editor.getTextInRange(editor.getSelection().getBufferRange())).toBe 'var'
-    editor.trigger 'uppercase'
-    expect(editor.getTextInRange(editor.getSelection().getBufferRange())).toBe 'VAR'

src/packages/uppercase-command/src/uppercase-command.coffee

@@ -1,8 +0,0 @@
-module.exports =
-class UpperCaseCommand
-
-  @activate: (rootView) ->
-    rootView.eachEditor (editor) ->
-      editor.bindToKeyedEvent 'meta-X', 'uppercase', ->
-        editor.replaceSelectedText (text) ->
-          text.toUpperCase()