some README updates

Author: markbates

README.md

@@ -84,9 +84,15 @@ Now that you have your connection to the database you can start executing querie
 
 Pop features CLI support via the `soda` command for the following operations:
 
-* creating databases
-* dropping databases
-* migrating databases
+```bash
+Available Commands:
+  create      Creates databases for you
+  drop        Drops databases for you
+  generate
+  help        Help about any command
+  migrate     Runs migrations against your database.
+  schema      Tools for working with your database schema
+```
 
 ### Installing CLI Support
 
@@ -97,7 +103,7 @@ $ go get github.com/gobuffalo/pop/...
 $ go install github.com/gobuffalo/pop/soda
 ```
 
-**with** sqlite 3 support:
+**With** sqlite 3 support:
 
 ```bash
 $ go get -u -v -tags sqlite github.com/gobuffalo/pop/...
@@ -345,7 +351,7 @@ err  = tx.Eager("Books").Where("name = 'Mark'").All(&u) // preload only Books as
  pop allows you to eager loading nested associations by using `.` character to concatenate them. Take a look at the example bellow.
 ```go
 tx.Eager("Books.User").First(&u)  // will load all Books for u and for every Book will load the user which will be the same as u.
-``` 
+```
 ```go
  tx.Eager("Books.Writers").First(&u)  // will load all Books for u and for every Book will load all Writers.
 ```

fizz/README.md

@@ -23,9 +23,18 @@ create_table("todos", func(t) {
 })
 ```
 
-The `create_table` function will also generate an `id` column of type `integer` that will auto-increment. It will also generate two `timestamp` columns; `created_at` and `updated_at`.
+The `create_table` function will generate an `id` column of type `integer` that will auto-increment. This can be changed to use the [`UUID`](https://github.com/gobuffalo/uuid) type:
 
-Columns all have the same syntax. First is the name of the column. Second is the type of the field. Third is any options you want to set on that column.
+```javascript
+create_table("users", func(t) {
+  t.Column("id", "uuid", {})
+  // ...
+})
+```
+
+It will also generate two `timestamp` columns; `created_at` and `updated_at`.
+
+The `t.Columns` method takes the following arguments: name of the column, the type of the field, and finally the last argument is any options you want to set on that column.
 
 #### <a name="column-info"></a> "Common" Types:
 
@@ -34,8 +43,11 @@ Columns all have the same syntax. First is the name of the column. Second is the
 * `timestamp`, `time`, `datetime`
 * `integer`
 * `bool`
+* `uuid`
+
+Any other type passed it will be be passed straight through to the underlying database.
 
-Any other type passed it will be be passed straight through to the underlying database. For example for PostgreSQL you could pass `jsonb`and it will be supported, however, SQLite will yell very loudly at you if you do the same thing!
+For example for PostgreSQL you could pass `jsonb`and it will be supported, however, SQLite will yell very loudly at you if you do the same thing!
 
 #### Supported Options:
 
@@ -145,7 +157,7 @@ add_foreign_key("table_name", "field", {"ref_table_name": ["ref_column"]}, {
 * `on_delete` - `CASCADE`, `SET NULL`, ...
 * `on_update`
 
-**Note:** `on_update` and `on_delete` are not supported on cockroachDB yet.
+**Note:** `on_update` and `on_delete` are not supported on CockroachDB yet.
 
 ## Drop a Foreign Key