Added option in the preferences dialog to replace tabs by spaces when saving a file. Added option for default encoding for new files. git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@470 ea778897-0a13-0410-b9d1-a72fbfd435f5
git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@467 ea778897-0a13-0410-b9d1-a72fbfd435f5
git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@84 ea778897-0a13-0410-b9d1-a72fbfd435f5
git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@4 ea778897-0a13-0410-b9d1-a72fbfd435f5