docs: update roadmap for split and new

[jpoon]

What this PR does / why we need it:

doc updates to roadmap for :split and :new
Which issue(s) this PR fixes

Special notes for your reviewer:

[TravisBuddy]

Travis tests have failed

Hey @jpoon,
Please read the following log in order to understand the failure reason.
It'll be awesome if you fix what's wrong and commit the changes.

Node.js: 8

View build log

if [[ $(git diff-index HEAD -- *.js *.ts *.md) ]]; then git diff; echo "Prettier Failed. Run `gulp forceprettier` and commit changes to resolve."; exit 1; fi

diff --git a/ROADMAP.md b/ROADMAP.md
index 4eaa19b..361faed 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -524,9 +524,9 @@ Since the list is too long, now we just put those already supported options here
 | ------------------------- | ----------------- | ----------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------- |
 | :white_check_mark: :star: | :e[dit] {file}    | Edit {file}.                                                            | We will open file in a new Tab of current Grouped Editor instead of opening in current tab.                            |
 | :white_check_mark: :star: | <ctrl-w> hl | Switching between windows.                                              | As we don't have the concept of Window in VS Code, we are mapping these commands to switching between Grouped Editors. |
-| :white_check_mark:         | :sp {file}        | Split current window in two.                                            | VS Code doesn't support split Window horizontally.                                                                     |
+| :white_check_mark:        | :sp {file}        | Split current window in two.                                            | VS Code doesn't support split Window horizontally.                                                                     |
 | :white_check_mark: :star: | :vsp {file}       | Split vertically current window in two.                                 | VS Code only supports three vertical window at most and that's the limitation of this command.                         |
-| :white_check_mark:         | :new              | Create a new window horizontally and start editing an empty file in it. | VS Code doesn't support split Window horizontally.                                                                     |
+| :white_check_mark:        | :new              | Create a new window horizontally and start editing an empty file in it. | VS Code doesn't support split Window horizontally.                                                                     |
 | :white_check_mark: :star: | :vne[w]           | Create a new window vertically and start editing an empty file in it.   | VS Code only supports three vertical window at most and that's the limitation of this command.                         |
 
 ## Tabs
diff --git a/src/configuration/configuration.ts b/src/configuration/configuration.ts
index 9ebc52e..5cc82bf 100644
--- a/src/configuration/configuration.ts
+++ b/src/configuration/configuration.ts
@@ -287,24 +287,14 @@ class Configuration implements IConfiguration {
   @overlapSetting({
     settingName: 'lineNumbers',
     defaultValue: true,
-    map: new Map([
-      ['on', true],
-      ['off', false],
-      ['relative', false],
-      ['interval', false],
-    ]),
+    map: new Map([['on', true], ['off', false], ['relative', false], ['interval', false]]),
   })
   number: boolean;
 
   @overlapSetting({
     settingName: 'lineNumbers',
     defaultValue: false,
-    map: new Map([
-      ['on', false],
-      ['off', false],
-      ['relative', true],
-      ['interval', false],
-    ]),
+    map: new Map([['on', false], ['off', false], ['relative', true], ['interval', false]]),
   })
   relativenumber: boolean;
 
@@ -374,9 +364,9 @@ function overlapSetting(args: {
   defaultValue: OptionValue;
   map?: Map<string | number | boolean, string | number | boolean>;
 }) {
-  return function (target: any, propertyKey: string) {
+  return function(target: any, propertyKey: string) {
     Object.defineProperty(target, propertyKey, {
-      get: function () {
+      get: function() {
         if (this['_' + propertyKey] !== undefined) {
           return this['_' + propertyKey];
         }
@@ -388,7 +378,7 @@ function overlapSetting(args: {
 
         return val;
       },
-      set: function (value) {
+      set: function(value) {
         this['_' + propertyKey] = value;
 
         if (value === undefined || Globals.isTesting) {
diff --git a/src/configuration/remapper.ts b/src/configuration/remapper.ts
index 658a884..3f71a7f 100644
--- a/src/configuration/remapper.ts
+++ b/src/configuration/remapper.ts
@@ -107,7 +107,9 @@ export class Remapper implements IRemapper {
         await vimState.historyTracker.undoAndRemoveChanges(
           Math.max(0, numCharsToRemove * vimState.allCursors.length)
         );
-        vimState.allCursors = vimState.allCursors.map(x => x.withNewStop(x.stop.getLeft(numCharsToRemove)));
+        vimState.allCursors = vimState.allCursors.map(x =>
+          x.withNewStop(x.stop.getLeft(numCharsToRemove))
+        );
       }
 
       // We need to remove the keys that were remapped into different keys
diff --git a/src/util/historyFile.ts b/src/util/historyFile.ts
index 7ce4608..ca254d2 100644
--- a/src/util/historyFile.ts
+++ b/src/util/historyFile.ts
@@ -66,9 +66,7 @@ export class HistoryFile {
           mkdirp.sync(this._historyDir, 0o775);
         }
       } catch (err) {
-        logger.error(
-          `Failed to create directory. path=${this._historyDir}. err=${err}.`
-        );
+        logger.error(`Failed to create directory. path=${this._historyDir}. err=${err}.`);
         reject(err);
       }
 
Prettier Failed. Run [05:07:18] Using gulpfile ~/build/VSCo

TravisBuddy Request Identifier: 09fd1780-dd94-11e8-9e24-43be9eb2178e