Get array key for extension name.
Copy css changes.
Fixed language reference in the install xml.
Newsfeeds updated to use JSolr lib.
Merge branch 'master' of https://github.com/wijiti/jsolr.git
JSOLR-7 Extension list is returned as an object. Updated filter options
to read object array.
JSOLR-7 Get extension names only for extension query filter.
Merge branch 'master' of https://github.com/wijiti/jsolr

Conflicts:
	components/com_jsolrsearch/site/views/basic/tmpl/results_default.php
Form fields/Date Range
fix search by range bug
Re-instate changes to extension get.
Minor changes.
add .gitignore file
add type to JSolfForm
add basic classess for form fields
remove old facetfilter class
add missing 'abstract'
update form fields
fix typos
initial JSolrFormFiledText, JSolrForm improved and basic search rewritten