Database changes for file tables

Some minor database changes for file tables. Namely:

 * Added a timestamp to all tables
 * Added a filename column for local files
 * Change some tables that had unnecessary auto-increment primary
   keys when they had another unique column that should act as
   the primary key
 * Change engine from MyISAM to InnoDB for a couple of files.

Also, rebuilt the DB_DataObject files for all these tables.

1 files changed, 17 insertions, 13 deletions

diff --git a/classes/laconica.ini b/classes/laconica.ini
index 5ced15885..7e9b2b791 100755
--- a/classes/laconica.ini
+++ b/classes/laconica.ini
@@ -68,13 +68,14 @@ size = 1
 title = 2
 date = 1
 protected = 1
+filename = 2
+modified = 384
 
 [file__keys]
 id = N
 
 [file_oembed]
-id = 129
-file_id = 1
+file_id = 129
 version = 2
 type = 2
 provider = 2
@@ -86,37 +87,40 @@ title = 2
 author_name = 2
 author_url = 2
 url = 2
+modified = 384
 
 [file_oembed__keys]
-id = N
+file_id = K
 
 [file_redirection]
-id = 129
-url = 2
+url = 130
 file_id = 1
 redirections = 1
 httpcode = 1
+modified = 384
 
 [file_redirection__keys]
-id = N
+url = K
 
 [file_thumbnail]
-id = 129
-file_id = 1
+file_id = 129
 url = 2
 width = 1
 height = 1
+modified = 384
 
 [file_thumbnail__keys]
-id = N
+file_id = K
+url = U
 
 [file_to_post]
-id = 129
-file_id = 1
-post_id = 1
+file_id = 129
+post_id = 129
+modified = 384
 
 [file_to_post__keys]
-id = N
+file_id = K
+post_id = K
 
 [foreign_link]
 user_id = 129