rebuilt model after downgrading of Propel in base
Downgrade model to Propel 1.6.7

Merge branch 'master' of github.com:rapila/plugin-full_text_search

Conflicts:
	lib/model/map/SearchIndexTableMap.php
	lib/model/map/SearchIndexWordTableMap.php
	lib/model/om/BaseSearchIndex.php
	lib/model/om/BaseSearchIndexPeer.php
	lib/model/om/BaseSearchIndexQuery.php
	lib/model/om/BaseSearchIndexWord.php
	lib/model/om/BaseSearchIndexWordPeer.php
	lib/model/om/BaseSearchIndexWordQuery.php