updated changelog 

# Please enter the commit message for your changes. Lines starting
# with '#' will be ignored, and an empty message aborts the commit.
# On branch master
# Changes to be committed:
#   (use "git reset HEAD <file>..." to unstage)
#
#	modified:   debian/changelog
#
# Untracked files:
#   (use "git add <file>..." to include in what will be committed)
#
#	debian/debhelper.log
#	debian/files
#	debian/k9call.base64
#	debian/k9call.debhelper.log
#	debian/k9call.substvars
#	debian/k9call.tarlist
#	debian/k9call/
#	debian/tmp.tarlist
