okfn/ckan — pull request #1218 by amercader (2013-11-26 12:05:56+00:00)
Title: Hide __extras from extras on package_show

It is useless and adds a lot of noise:

From this:
```
[
{
"__extras": {
"package_id": "59cf84f2-dbfe-4388-af12-d976a7439a76",
"revision_id": "62630fa3-05bb-4375-9f37-b9b40a9d1814"
},
"key": "created",
"value": "2008-10-07"
},
{
"__extras": {
"package_id": "59cf84f2-dbfe-4388-af12-d976a7439a76",
"revision_id": "62630fa3-05bb-4375-9f37-b9b40a9d1814"
},
"key": "source",
"value": ""
}
]
```
To this:
```
[
{
"key": "created",
"value": "2008-10-07"
},
{
"key": "source",
"value": ""
}
]
```