readme: improve installation + requirements docs (#537)

* readme: improve installation + requirements docs

* readme: EndTouchFix note update

* readme: EndTouchFix note update

Author: markus-wa

README.md

@@ -38,9 +38,9 @@ Less bugs = better experience = more players for surf!
 * Download and install [Metamod 1.11](https://www.sourcemm.net/downloads.php/?branch=stable)
 * Download and install [SourceMod 1.10](https://www.sourcemod.net/downloads.php?branch=stable) (latest stable) or [SourceMod 1.11](https://www.sourcemod.net/downloads.php?branch=master&all=1) (required for some recommended plugins)
 * Download latest [release](https://github.com/surftimer/SurfTimer/releases/latest) and upload all the files to your csgo server directory
-* Set up A MySQL Database (MySQL 5.7, MySQL 8+, MariaDB supported)
+* Set up A MySQL Database (MySQL 5.7, MySQL 8+, MariaDB supported) and [initialise a schema for surftimer](https://github.com/surftimer/SurfTimer/blob/master/scripts/mysql-files/fresh_install.sql)
 * Add a MySQL database called surftimer to csgo/addons/sourcemod/configs/databases.cfg
-* Ensure [End-Touch-Fix](https://github.com/rumourA/End-Touch-Fix) is loaded, this is required to ensure times are always accurate
+* Ensure [End-Touch-Fix](https://github.com/rumourA/End-Touch-Fix) is loaded, this is required to ensure times are always accurate (note: this is included in the official SurfTimer release build and loaded automatically without installing separately unless you are compiling SurfTimer yourself)
 * Ensure you have added all the requirements below
 
 ## Installation common errors
@@ -74,10 +74,15 @@ Run the following queries on your database:
 ## Requirements
 
 **SourceMod Extensions**
-* [DHooks](https://github.com/peace-maker/DHooks2)
+* (\*) [DHooks](https://github.com/peace-maker/DHooks2)
 * *(recommended)* [Cleaner](https://github.com/Accelerator74/Cleaner) - Suppresses server console warnings
 
+(\*) *Already included with SourceMod 1.11.6820 and newer*
+
 **SourceMod Libraries**
+
+ℹ️ SourceMod Libraries are only required if you are compiling SurfTimer yourself
+
 * [SMLib](https://github.com/bcserv/smlib/tree/transitional_syntax)
 * [ColorLib](https://github.com/c0rp3n/colorlib-sm)
 * [AutoExecConfig](https://github.com/Impact123/AutoExecConfig)