* updated company name from "Coati Software OG" to "Coati Software KG"
* explained the "floating license" model in greater detail
* switched to display the amount of authorized users as "users" instead of "seats" in activation key
* extended the GRANT to explicitly mention that Sourcetrail can be installed on "any number of PCs"
* extended the GRANT to explicitly mention that Sourcetrail's commandline API may be used without entering an activation key
* extended the GRANT to explicitly mention that graph images exported from Sourcetrail may be used and published by the user
* added some more general details on "Severability", "Headings" and "No Waiver"
* fixed non-ascii characters not working in normal symbol search
* implemented support for non-ascii characters in fulltext search
* fixed fulltext search not working for symbols with lowest and highest character codes in a file
* using wstring in FullTextSearchIndex (causes this index to be dependent on text encoding selected in app settings)
* implemented rebuilding FullTextSearchIndex if used text encoding changed in app settings
* added utility lib
* use wstring in symbol and bookmark names
* fixed setting apppath in windows includes
* regard utf8 encoding in shared indexer commands
* regard utf8 encoding in shared indexer status
* removed header paths from VS Project setup message since VS doesn't send these anymore
* implemented using wstring in IDE communication
* fixed retrieving filepaths from QtDirectoryListbox that contain special characters
* use wstring for source extensions
* added special character as file extension to FileManagerTestSuite
* used wstring in FilePath constructor where easily possible
* added FilePath concatenate method that accepts string parameter
* implemented using only wstring in MessageStatus
* used wstring in config
* don't reset filepath used to open file picker dialog for SaveFileDialog
* don't reset filepath used to open filepicker for OpenProject dialog
* fixed non-native file picker starts in wrong directory if provided with filename to open (instead of directory)
* fixed non-native dialog displays machines root directory if empty path is provided