add setup instructions.

README.md

@@ -6,5 +6,17 @@ At the moment, it ~~only works~~ would work with mysql/mariadb, but it is planne
 ## Tech:
  + php
  + bash
- + mysqli
- + scss for the css
+ + some form of sql
+ + scss for the css
+
+## setup
+
+To set up the webcomic system, you will need to do the following:
+
+ 1) choose a dialect of sql. As far as I know, any dialect works, but only mysql and sqlite have been tested.
+ 2) copy or write `config.ini.php`. If you choose to use one of the tested variants, sample config files are provided.
+ 3) setup the database. It is remarcably simple:
+ 
+id | file | title | hover
+---|------|-------|------
+number, preferably auto-incrementing. primary key| location of image files, text|webpage title, text| hovertext, text