Added a numbering for a subsubsection and they are shown in the table of contents in UserDocumentation
Changed default server port from 9100 to 9500 (as is used on textan.ms.mff.cuni.cz server)
Added option to set max size of request queue in web server
Added server properties layout and server properties description
grammatical changes

I fix some grammatical errors and some sentences to make it easier to understand (I hope)
Renamed getDocumentsContainsObjectById to getDocumentsContainingObjectById and added pagination
Removed some duplicities
Added first prototype of displaying documents containing given object
Merge branch 'client'
Merge branch 'server-impl' into client
Client now uses pagination in GetDocumentsContainingObjectById