Fixed readme--it said that Postgres wasn't supported

git-svn-id: http://svn.typosphere.org/typo/trunk@505 820eb932-12ee-0310-9ca8-eeb645f39767

README

@@ -21,13 +21,11 @@ Installation
 
 Unpack the tgz or zip in some directory.
 
-The first decision you have to make is whether to use sqlite or mysql. Both are supported.
-There is no reason why postgres or others shouldn't work, I just don't have a sql file for
-them yet.
+The first decision you have to make is whether to use Sqlite, MySQL, or Postgres.  All 
+three are supported, although Sqlite doesn't have full support for database migrations in
+Rails 0.13.1.
 
   * Create a database for typo. You can find matching schemas in the db/ folder. 
-    If you choose sqlite make sure to create the files using the db/schema.sqlite.sql 
-    file.      
   * Change the config/database.yml to reflect your newly created database configuration  
   * Run script/server -e production and see if it works  
   * Point your browser to http://your.domain.com:3000/ and follow the install process

app/models/article.rb

@@ -86,7 +86,7 @@ def set_defaults
     self.published ||= 1
     self.text_filter = $config['text_filter'] if self.text_filter.blank?
     self.permalink = self.stripped_title if self.attributes.include?("permalink") and self.permalink.blank?
-    self.guid = MD5.new(self.body.to_s+self.extended.to_s+self.title.to_s+self.permalink.to_s+self.author.to_s+Time.now.to_f.to_s).to_s if self.guid.blank?
+    self.guid = MD5.new(self.body.to_s+self.extended.to_s+self.title.to_s+self.permalink.to_s+self.author.to_s+Time.now.to_f.to_s).to_s if self.guid.to_s.blank?
   end
 
   def transform_body

config/database.yml

@@ -1,20 +1,17 @@
 development:
-  adapter: mysql
+  adapter: postgresql
   database: typo_dev
   host: localhost
-  username: root
-  password: 
+  username: typo
 
 test:
-  adapter: mysql
+  adapter: postgresql
   database: typo_tests
   host: localhost
-  username: root
-  password: 
+  username: typo
 
 production:
-  adapter: mysql
+  adapter: postgresql
   database: typo
   host: localhost
-  username: root
-  password: 
+  username: typo