old knesset site should show all legistlation data as the new legislation site does

### reproduction steps
* open private law proposal in new legislation site: http://main.knesset.gov.il/Activity/Legislation/Laws/Pages/LawBill.aspx?t=lawsuggestionssearch&lawitemid=2013815
* look for the same proposal in the old site:
* http://knesset.gov.il/privatelaw/Plaw_display.asp?lawtp=1
* search for "השפיטה" - which appears in the title of this private proposal
* try to search for the proposal in other ways / by proposal number

#### expected
* should find the private law proposal in the old Knesset site

#### actual
* proposal does not appear in old Knesset site

### notes
* Open Knesset fetches it's law proposal from this old knesset site - and that's why Open Knesset doesn't get updated proposals

Start by comparing the new and old Knesset legislation URLs for proposal 2013815, including searches for "השפיטה" and the proposal number. Trace how Open Knesset fetches law proposals from the old site. Done means the proposal is discoverable through the old site and Open Knesset can receive newly updated proposals.

Written by the indexing model from the issue text.