Empty training data does not kill server now.
Nametag documentation added (UserDocumentation.tex)
Remove property use_default_training_data
Pagination 1/0 replaced by 1/1
Include All Objects check box in Report Object Step is now unchecked by default
Fixed processTime column in Document List Window
Merge remote-tracking branch 'origin/db-hibernate2' into server-impl

Conflicts:
	Data/src/main/java/cz/cuni/mff/ufal/textan/data/repositories/dao/IDocumentTableDAO.java
Added throwings of document changed exception
When report whose text has been changed is saved (with user's consent), the report's text is now sent with the id so the server can replace the text. (Webservice interface is not ready yet)
Added warning that changes will erase pipeline progress
Added rewriteAndSaveProcessedDocumentById  operation into DocumentProcessor (with implementation)
Merge remote-tracking branch 'remotes/origin/server-impl' into client
Client now uses ReqriteAndSaveProcessedDocumentById
Removed forgotten TODOs
Hopefully fixed the problem with TextFlow and maximalization of the main window
Relation types in context menu of Relation Edit Window should now never be italic.
Merge remote-tracking branch 'origin/client' into server-impl
User Document intro

A few lines
Changed Hibernate Search mappings
Merge remote-tracking branch 'origin/db-hibernate2' into server-impl

Conflicts:
	Data/src/main/java/cz/cuni/mff/ufal/textan/data/repositories/dao/IDocumentTableDAO.java
	Data/src/main/java/cz/cuni/mff/ufal/textan/data/tables/AliasTable.java
	Data/src/main/java/cz/cuni/mff/ufal/textan/data/tables/ObjectTypeTable.java
	Data/src/main/java/cz/cuni/mff/ufal/textan/data/tables/RelationTypeTable.java