Clean up INSTALL.md to make it a bit more readable.

INSTALL.md

@@ -7,18 +7,28 @@ and synchronet web servers
 
 php is required, and your web server must be configured to serve .php. 
 
-php-mbstring (to support other character sets), sharutils (for uudecode) and 
-openssl are required. 
-php7.x-sqlite3 (php must support PDO, probably 5.1+ but all testing is on 7.x).
+php-mbstring (to support other character sets)
+sharutils (for uudecode)
+openssl
+php-gnupg
+php7.x-sqlite3 (or later version).
 phpmailer is required if email confirmation is to be used.
-compface and php-gd for X-Face support
 php-xml to work with RSS feeds
+compface and php-gd for X-Face support
 These are the names for Debian packages. Other distributions should 
 also provide these in some way.
 
 If you get errors, check your log files to see what packages I've failed to mention.
 
-For FreeBSD12: php72, php72-extensions, php72-pdo_sqlite-7.2, sharutils, php72-pcntl, php72-sockets, php72-mbstring, php72-openssl
+For FreeBSD12: 
+php72, 
+php72-extensions, 
+php72-pdo_sqlite-7.2, 
+sharutils, 
+php72-pcntl, 
+php72-sockets, 
+php72-mbstring, p
+php72-openssl
 Optional: phpmailer, gnupg
 
 Installation: