#20 removed src/main/java/de/cismet/watergis/gui/recently_opened_files/RecentlyOpenedFileMenu.java as it will not be used anymore
#20 removed AdoptLayoutFileAction, as it is easier to immediately call WatergisApp.loadLayout()
#20 AdoptLocalConfigFileAction also loads the layout. If the config file is xy.xml then xy.layout is also loaded.
Merge branch 'bug/20-load-layout-files' into dev
changed comments in AdoptServerConfigFileAction
the boolean WatergisApp.isInit was always true and is only used in loadLayout(). Therefore it is set to false after the first run of loadLayout()
#21 changed the extension of the recentlyOpenedFiles-File to files, so the user will not see it in a filechooser
#21 the JFileChooser do not show all files
#21 created ConfirmationJFileChooser and gui/components/Bundle.properties
#21 make use of ConfirmationJFileChooser
#21 changed the filter text in the file chooser of ExportMapToFileDialog
#21 warn user if he wants to open a config file from a file chooser, which does not exist
#21 fixed small bug in ConfirmationJFileChooser.
Merge branch 'feature/21-behaviour-of-file-choosers' into dev
#19 save recently opened filenames to file before opening local config file
Merge branch 'bug/19-recently-opened-files-list-behaviour' into dev