Refactored and moved some things.
Added missing 'autocomplete.js' from @toonvd
Removed "jeroenvermeulen" from frontend URLs.
Added option to limit autocomplete suggestions.
Issue #11 Detect empty index
When no results are returned by Solr, we check if the index is empty.
If it is, we fall back to default Magento Fulltext Search.
Swapped some lines to improve readability
Moved layout xml
Bump version to 1.4.0
Updated screenshots.
Issue #13