Merge lp:~ivaldi/midori/dbupdate into lp:~kalikiana/midori/dbupdate

[André Stösel]

fix Create.sql to avoid errors if the db already exists

=== modified file 'data/forms/Create.sql'
--- data/forms/Create.sql	2013-09-17 23:39:10 +0000
+++ data/forms/Create.sql	2013-09-18 15:25:52 +0000
@@ -1,4 +1,4 @@
-CREATE TABLE forms
+CREATE TABLE IF NOT EXISTS forms
 (
     domain text,
     field text,
 
=== modified file 'data/history/Create.sql'
--- data/history/Create.sql	2013-09-17 23:39:10 +0000
+++ data/history/Create.sql	2013-09-18 15:25:52 +0000
@@ -1,11 +1,11 @@
-CREATE TABLE history
+CREATE TABLE IF NOT EXISTS history
 (
     uri text,
     title text,
     date integer,
     day integer
 );
-CREATE TABLE search
+CREATE TABLE IF NOT EXISTS search
 (
     keywords text,
     uri text,
 
=== modified file 'data/tabby/Create.sql'
--- data/tabby/Create.sql	2013-09-17 23:39:10 +0000
+++ data/tabby/Create.sql	2013-09-18 15:25:52 +0000
@@ -1,4 +1,4 @@
-CREATE TABLE sessions
+CREATE TABLE IF NOT EXISTS sessions
 (
     id INTEGER PRIMARY KEY,
     parent_id INTEGER DEFAULT 0,
@@ -9,7 +9,7 @@
     FOREIGN KEY(parent_id) REFERENCES sessions(id)
 );
 
-CREATE TABLE tabs
+CREATE TABLE IF NOT EXISTS tabs
 (
     id INTEGER PRIMARY KEY,
     session_id INTEGER NOT NULL,
@@ -22,7 +22,7 @@
     FOREIGN KEY(session_id) REFERENCES sessions(id)
 );
 
-CREATE TABLE tab_history
+CREATE TABLE IF NOT EXISTS tab_history
 (
     id INTEGER PRIMARY KEY,
     tab_id INTEGER,