Started adding support for popup notifications and adjustments to new core
Merge remote-tracking branch 'upstream/master'
Put man pages in right place by default (#202)
improve file transfer progress line
Merge pull request #203 from zetok/manpages

Put man pages in right place by default (#202)
Upstream adaption
Merge pull request #200 from mannol1/master

Core adjustments
put file senders in a round-robin queue so multiple transfers upload at a uniform pace
merge