changed app to use json config for pipeline steps

readme command line usage - to specify pipeline file name
readme updated to include reasoning behind the project

use native golang sqlite

RunScriptCommand named in functionMap
removed unused functions
removed unused functions
run script and pipeline example
renamed functions to drop the word script and add pipeline verb

templates/nginx_app.conf

@@ -0,0 +1,30 @@
+server {
+    listen {{ .Port }};
+
+    # Redirect all HTTP requests to HTTPS
+    # return 301 https://$host$request_uri;
+
+    index index.php index.html;
+    error_log  /var/log/nginx/error.log;
+    access_log /var/log/nginx/access.log;
+    root /var/www/public;
+    location ~ \.php$ {
+        try_files $uri =404;
+        fastcgi_split_path_info ^(.+\.php)(/.+)$;
+        fastcgi_pass app:9000;
+        fastcgi_index index.php;
+        include fastcgi_params;
+        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+        fastcgi_param PATH_INFO $fastcgi_path_info;
+        fastcgi_param HTTPS on;
+        fastcgi_param HTTP_X_FORWARDED_PROTO https;
+    }
+    location / {
+        try_files $uri $uri/ /index.php?$query_string;
+        gzip_static on;
+    }
+    location /storage/ {
+        alias /var/www/storage/app/public/;
+        autoindex on;
+    }
+}