Multicolumn bands rendering has been fixed

# Conflicts:
#	limereport/lrreportrender.cpp
#	limereport/lrreportrender.h

demo_r1/demo_reports/pu/mylite.py

@@ -0,0 +1,46 @@
+#! /usr/bin/python
+# coding: utf-8
+
+"""Copy table from mysql to sqlite.
+Require:
+* SQLAlchemy
+* MySQLdb or PyMySQL
+Usage:
+mylite.py "mysql+pymysql://user:password@host/db?charset=utf8" "sqlite:///out.db" table_name [table_name2...]
+"""
+
+import sqlalchemy as sa
+from sqlalchemy.ext.compiler import compiles
+from sqlalchemy.dialects import mysql
+
+@compiles(mysql.TINYINT, 'sqlite')
+@compiles(mysql.SMALLINT, 'sqlite')
+def compile_sqlite_tinyint(type_, compiler, **kw):
+    return 'INTEGER'
+
+@compiles(mysql.LONGBLOB, 'sqlite')
+def compile_sqlite_tinyint(type_, compiler, **kw):
+    return 'BLOB'
+
+
+def copy_table(my_engine, lite_engine, table_name):
+    meta = sa.MetaData(my_engine)
+    table = sa.Table(table_name, meta, autoload=True)
+
+    lite_engine.execute("DROP TABLE IF EXISTS " + table_name)
+    table.create(lite_engine)
+
+    rows = my_engine.execute(table.select()).fetchall()
+    with lite_engine.begin() as con:
+        for row in rows:
+            con.execute(table.insert().values(**row))
+
+def main():
+    import sys
+    mysql = sa.create_engine(sys.argv[1])
+    lite  = sa.create_engine(sys.argv[2])
+    for table in sys.argv[3:]:
+        copy_table(mysql, lite, table)
+
+if __name__ == '__main__':
+    main()