Update beck-online.js

1. beck-online.js
Added support for beck-online "Leitsatzkartei" LSK (database of leading records), i.e. scraping of articles where beck-online does not have the article itself but only information about the article

2. juris
Added new translator for the German legal database Juris.
^https?://  (see my original comment)
On Oct 31, 2014 3:16 AM, "rm2342" <notifications@github.com> wrote:

> In juris.js:
>
> > @@ -0,0 +1,128 @@
> > +{
> > +	"translatorID": "bc2ec385-e60a-4899-96ae-d4f0d6574ad7",
> > +	"label": "Juris",
> > +	"creator": "rm2342",
> > +	"target": "^(http|https)?://(?:www\\.)?juris.de",
>
> However, using only "(http)?", it does not work here... :( Am 31.10.14 um
> 09:05 schrieb Aurimas Vinckevicius:
> … <#14965474629fb9ff_>
>  In juris.js: > @@ -0,0 +1,128 @@ > +{ > + "translatorID":
> "bc2ec385-e60a-4899-96ae-d4f0d6574ad7", > + "label": "Juris", > +
> "creator": "rm2342", > + "target": "^(http|https)?://(?:www\\.)?juris.de",
> That's the purpose of the ? after the s. The way you have it now, makes the
> protocol optional (not that it would ever be missing) … <#> On Oct 31, 2014
> 3:02 AM, "rm2342" <notifications@github.com> wrote: In juris.js: > @@
> -0,0 +1,128 @@ > +{ > + "translatorID":
> "bc2ec385-e60a-4899-96ae-d4f0d6574ad7", > + "label": "Juris", > +
> "creator": "rm2342", > + "target": "^(http|https)?://(?:www\\.)?juris.de",
> Okay. Got it to work now using single backslash. Tnx. Juris does not always
> use https, therefore we should allow both http and https. — Reply to this
> email directly or view it on GitHub <
> https://github.com/zotero/translators/pull/793/files#r19655452>. — Reply
> to this email directly or view it on GitHub <
> https://github.com/zotero/translators/pull/793/files#r19655504>.
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