Added global version to DocumentTableDAO
sample_data.sql working

fixed #67
plus clean script to delete all rows in all tables
Graph object related to itself fix

Described in TextAn/Documentation/MoM/2014-07-29.txt
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
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.
Added combobox with preferred roles for assignment of objects to relations
Double clicking empty row in object to relation assignment table now inserts new row
Added toolbar to the main window, only placeholder icon
Merge remote-tracking branch 'remotes/origin/master' into client
Fixed AdoptedSolutions name