[#2102] Allow sysadmins to set package id with package_create
[#2102] add tests
[#2085] only link to http, https and ftp resource urls
[#1936] Avoid private and deleted datasets on stats plugin

The following queries have been udpated:

* Top groups: avoid deleted groups

* Most edited datasets: avoid deleted and private datasets

* Top rated packages: avoid deleted and private datasets (I don't think
  this works anyway)

* Top package owners: don't include deleted or private datasets in the
  counts

Tests updated.
[#2136] Furhter guidance on who.ini changes on 2.3
[#2085] show non-url urls as text in resource_read
Fix organization pagination
Merge pull request #2115 from ckan/1936-stats-plugin-active-datasets-2

[#1936] Avoid private and deleted datasets on stats plugin
Merge pull request #2085 from wardi/2085-link-urlish-only

display resource links with http, https, ftp schemes only
Improve the efficiency of user_show

Instead of returning up to 50 of the datasets that a user can administer
now the call must specify that it wants those datasets by passing in
```include_datasets:True```.

The num_followers value must also be explicitly requested in order to be
included in the resulting dict.

Revisions are no longer returned, users should call user_activity_list
instead.

fixes #2130
Merge pull request #2141 from ilja-dev/master

Fix organization pagination by ensuring that the selected sort option is passed through to the next page.
[#2136] Fix typo.
Merge branch '2137-who.ini-changes'
Merge pull request #2102 from wardi/2102-allow-create-package-id

package_create: allow sysadmins to set package ids
[#2130] Do not list a users deleted or private datasets. Tightened up docs a little.
[#2130] Decided to exclude private datasets from the number a user created.
Fix grammatical error
Merge pull request #2152 from waldoj/patch-1

Fix grammatical error
[#2130] Added details of the returned dictionary for user_show.
Merge branch '2130-user-show-slowness'