updates to finanacial activity to account mapping api's

mifosng-db/migrations/core_db/V176__updates_to_financial_activity_accounts.sql

@@ -0,0 +1,15 @@
+ALTER TABLE acc_gl_office_mapping DROP FOREIGN KEY `FK_office_mapping_office`;
+
+ALTER TABLE acc_gl_office_mapping DROP column office_id;
+
+ALTER TABLE `acc_gl_office_mapping`
+	ALTER `financial_account_type` DROP DEFAULT;
+
+ALTER TABLE `acc_gl_office_mapping`
+	CHANGE COLUMN `financial_account_type` `financial_activity_type` SMALLINT(5) NOT NULL;
+	
+ALTER TABLE `acc_gl_office_mapping`
+	ADD UNIQUE INDEX `financial_activity_type` (`financial_activity_type`);
+
+
+RENAME TABLE `acc_gl_office_mapping` TO `acc_gl_financial_activity_account`;