only add pop once

README.md

@@ -269,7 +269,7 @@ Please take a quick gander at the [contribution guidelines](https://github.com/a
 * [goose](https://github.com/steinbacher/goose) - Database migration tool. You can manage your database's evolution by creating incremental SQL or Go scripts.
 * [gormigrate](https://github.com/go-gormigrate/gormigrate) - Database schema migration helper for Gorm ORM.
 * [migrate](https://github.com/mattes/migrate) - Database migration handling in Golang support MySQL, PostgreSQL, Cassandra, and SQLite.
-* [pop/soda](https://github.com/markbates/pop) - Database migration, creation, ORM, etc... for MySQL, PostgreSQL, and SQLite.
+* [soda](https://github.com/markbates/pop/tree/master/soda) - Database migration, creation, ORM, etc... for MySQL, PostgreSQL, and SQLite.
 * [pravasan](https://github.com/pravasan/pravasan) - Simple Migration tool - currently for MySQL but planning to support soon for Postgres, SQLite, MongoDB, etc.,
 * [sql-migrate](https://github.com/rubenv/sql-migrate) - Database migration tool. Allows embedding migrations into the application using go-bindata.
 
@@ -290,7 +290,6 @@ Please take a quick gander at the [contribution guidelines](https://github.com/a
 * [goqu](https://github.com/doug-martin/goqu) - An idiomatic SQL builder and query library.
 * [igor](https://github.com/galeone/igor) - Abstraction layer for PostgreSQL that supports advanced functionality and uses gorm-like syntax.
 * [ozzo-dbx](https://github.com/go-ozzo/ozzo-dbx) - Powerful data retrieval methods as well as DB-agnostic query building capabilities.
-* [pop/soda](https://github.com/markbates/pop) - Database migration, creation, ORM, etc... for MySQL, PostgreSQL, and SQLite.
 * [scaneo](https://github.com/variadico/scaneo) - Generate Go code to convert database rows into arbitrary structs.
 * [sqrl](https://github.com/elgris/sqrl) - SQL query builder, fork of Squirrel with improved performance.
 * [Squirrel](https://github.com/Masterminds/squirrel) - Go library that helps you build SQL queries.