Holes in the documentation (easy-fix)

[BrianJLennon]

Let me start by saying that now that I have this working it is an awesome package and it is actually very user friendly!! I wish that the following were clearly detailed in the docs (would have saved me some serious rooting around):

1. Overriding default search options, eg:

defaultSearchOptions: { limit: 100 }

1. allDocsOnEmpty=true is now noDocumentsOnEmpty=false

2. (And this is only a nice to have for noobs but) customising the search box eg:

   inputAttributes: () => {
         return {
           class: 'searchInput'
        };
   
     .searchInput{
         border: 2px solid #dddddd;
         border-radius: 6px;
         padding: 6px 8px 6px 8px;
      }

Just trying to help make it as absolutely as easy as possible for people to get the most from your package. That's all.