Copy changes from r892 and r903

INSTALL

@@ -10,6 +10,7 @@ REQUIREMENTS
    - error_reporting E_ALL & ~E_NOTICE (or lower)
    - file_uploads on (for attachment upload features)
    - memory_limit (increase as suitable to support large attachments)
+* PHP compiled with Open SSL to connect to IMAPS and to use the spell checker
 * A MySQL or PostgreSQL database engine or the SQLite extension for PHP
 * A database with permission to create tables
 

config/main.inc.php.dist

@@ -94,7 +94,7 @@ $rcmail_config['list_cols'] = array('subject', 'from', 'date', 'size');
 $rcmail_config['skin_path'] = 'skins/default/';
 
 // includes should be interpreted as PHP files
-$rcmail_config['skin_include_php'] = TRUE;
+$rcmail_config['skin_include_php'] = FALSE;
 
 // use this folder to store temp files (must be writebale for apache user)
 $rcmail_config['temp_dir'] = 'temp/';
@@ -174,6 +174,8 @@ $rcmail_config['read_when_deleted'] = TRUE;
 $rcmail_config['flag_for_deletion'] = TRUE;
 
 // Make use of the built-in spell checker. It is based on GoogieSpell.
+// Since Google only accepts connections over https your PHP installatation
+// requires to be compiled with Open SSL support
 $rcmail_config['enable_spellcheck'] = TRUE;
 
 // For a locally installed Nox Spell Server, please specify the URI to call it.