Objects since global version done
Added Hibernate Search packages with basic setup
Added fulltext indexing for aliases and text of documents
Added initialization of indexes, added CzechAnalyzer as the default analyzer
Changed substring search of objects by alias to fulltext search
Added fulltext search methods in DocumentTableDAO
Added getFilteredDocuments operation into DataProvider
Added implementation for getFilteredDocuments in service layer (not fully implemented in db) ( c3f8f009d5d5a8c4d94999699c8fc08f8525a2e2 )
Merge branch 'server-impl' into db-hibernate2

Conflicts:
	Data/src/main/java/cz/cuni/mff/ufal/textan/data/tables/ObjectTable.java
Added a number of occurrences into GetDocumentsContainingObjectByIdResponse
Merge remote-tracking branch 'remotes/origin/server-impl'
Fixed problem with nametag initialization error checking