Merge pull request #113 from jordandukart/7.x

Revert "Merge pull request #112 from jordandukart/7.x"
added ability to use hidden facets
brought up to coder standards
Allows the user to configure the default sort of the default query.
moved logic away from template file + added ability to turn Solr result fields into links
coder
solve merge conflict
Merge pull request #114 from DannyJoris/7.x

7.x
removed duplicated code
added ability to change default sort field
Merge commit 'ceb52823dab09a9e07ea9d514f749de4f0155280' into 7.x

Conflicts:
	includes/query_processor.inc
Fixed merge errors
Merge pull request #116 from rosiel/7.x

7.x
Buildfile and doxyfile
Buildfile fix
More buildfile fixes
Merge pull request #117 from daniel-dgi/7.x

7.x
Handle multiple operators in the display of breadcrumbs.