Implemented suggestions using spellchecking component.
Added translations.
Merge branch 'master' into spellchecking
Merge branch 'master' into spellchecking

Conflicts:
	ftw/solr/browser/search.py
Added test for suggestions.
Added entry in changelog and bumped version to 1.1
PEP 8 cleanup.
Merge pull request #12: Spellchecking

Conflicts:
	docs/HISTORY.txt
	ftw/solr/tests/test_searchview.py