refactoring all the stylesheets into /Atom - Dark/

Conflicts:
	.atom/themes/Atom - Dark/vim-mode.css

src/packages/command-panel/stylesheets/command-panel.css

@@ -1,89 +0,0 @@
-.command-panel {
-  background-color: #303030;
-  border: 1px solid #252525;
-  color: #ededed;
-  padding: 5px;
-}
-
-.command-panel .preview-list {
-  max-height: 300px;
-  overflow: auto;
-  margin-bottom: 3px;
-  position: relative;
-  background-color: #000000;
-  color: #ededed;
-  cursor: default;
-}
-
-.command-panel .preview-list li.selected, .command-panel .preview-list li.operation:hover {
-  background-color: rgba(255, 255, 255, .13);
-}
-
-.command-panel .preview-list:focus li.selected {
-  background-color: rgba(255, 255, 255, .2);
-}
-
-.command-panel .preview-list .path {
-  padding-left: 5px;
-  color: #00a693;
-}
-
-.command-panel .preview-list .path:before {
-  font-family: 'Octicons Regular';
-  font-size: 16px;
-  width: 16px;
-  height: 16px;
-  margin-right: 5px;
-  -webkit-font-smoothing: antialiased;
-  content: "\f011";
-  position: relative;
-  top: 1px;
-}
-
-.command-panel .preview-list .operation {
-  padding-top: 2px;
-  padding-bottom: 2px;
-}
-
-.command-panel .preview-list .line-number {
-  padding-left: 3px;
-  color: rgba(255, 255, 255, .3);
-  margin-right: 1ex;
-  text-align: right;
-  display: inline-block;
-}
-
-.command-panel .preview-list .preview {
-  word-break: break-all;
-}
-
-.command-panel .preview-list .preview .match {
-  background-color: rgba(255, 255, 255, .2);
-  -webkit-border-radius: 2px;
-  padding: 1px;
-}
-
-.command-panel .prompt-and-editor {
-  display: -webkit-box;
-}
-
-.command-panel .prompt-and-editor .prompt:before {
-  color: #969696;
-  content: '\f078';
-  font-family: 'Octicons Regular';
-  position: relative;
-  top: -5px;
-  left: -5px;
-  -webkit-font-smoothing: antialiased;
-}
-
-.command-panel .prompt-and-editor .editor {
-  position: relative;
-  left: -4px;
-  margin-right: -4px;
-}
-
-.error-messages {
-  padding: 5px 1em;
-  color: white;
-}