Make installation instructions more clear

INSTALL.md

@@ -4,32 +4,21 @@ A dark theme for the Windows 10 Console, supports both PowerShell and cmd.exe.
 
 #### Theme Installation
 
-There are 4 parts to configure; all of them are optional:
+There are 3 parts to configure; all of them are optional:
 
 
-<details><summary><strong>Colors Installation</strong></summary>
+<details><summary><strong>Powershell colors</strong></summary>
 <p>
 
 1. [Download and unzip](https://raw.githubusercontent.com/waf/dracula-cmd/master/dist/ColorTool.zip) ColorTool. The [source code](https://github.com/Microsoft/Terminal/tree/master/src/tools/ColorTool) is available from Microsoft.
 1. Open PowerShell, navigate to unzipped `ColorTool` directory, and run `install.cmd`.
 1. Right-click on the window titlebar and choose `Properties`, then on the `Font` tab choose Consolas. Click `OK` to save.
-    - Note that this step is required, even if your font is already set to Consolas, due to the way that the windows console saves its settings.
-
-For cmd.exe support, perform the same steps above but in a cmd.exe window.
-
-</p>
-</details>
-
-<details><summary><strong>PowerShell Prompt</strong></summary>
-<p>
-
-1. Install the 1.0 version of posh-git.
-    - It's currently prerelease, so you'll need to install it with `Install-Module -Name posh-git -AllowPrerelease -Force`
-    - If you don't have an `-AllowPrerelease` flag, upgrade PowerShellGet with `Install-Module -Name PowerShellGet -Force` first.
-1. Ensure the latest version of PSReadLine (2.0 or later) is installed. It's installed by default in Windows 10, but you'll most likely [need to upgrade it](https://github.com/lzybkr/PSReadLine#user-content-upgrading).
-    - You can verify that 2.0 was installed by running `(Get-Module PSReadLine).Version`. If the installation does not appear to work, please see [this issue in PSReadLine](https://github.com/PowerShell/PowerShellGet/issues/318#issuecomment-418605987)
+1. Install PSReadLine 2.0 or later. It's installed by default in Windows 10, but you'll most likely [need to upgrade it](https://github.com/lzybkr/PSReadLine#user-content-upgrading). You can verify your PSReadLine version by running `(Get-Module PSReadLine).Version`
+    - If you see errors when upgrading, please see [this issue in PSReadLine](https://github.com/PowerShell/PowerShellGet/issues/318#issuecomment-418605987).
 1. Include [this powershell configuration](https://github.com/dracula/powershell/blob/master/theme/dracula-prompt-configuration.ps1) in your PowerShell `$profile` file.<sup>[1](https://github.com/dracula/powershell#user-content-profile-explanation)</sup>
-
+1. Install git integration (posh-git) with `Install-Module -Name posh-git -AllowPrerelease -Force`
+    - If you don't have an `-AllowPrerelease` flag, upgrade PowerShellGet with `Install-Module -Name PowerShellGet -Force` first.
+
 </p>
 </details>