playlist disappeared in columns display mode when there is no config
file)
(upstream git commit 6126def6c5b339c7f43d99c47501dde21d4943b3)
help: fix typo
(upstream git commit a22e875473bb796eb1e905ca4d40b39c90133637)
in tag editor, fix going to right column when filename is highlighted
in middle one
(upstream git commit 8e3b0620f0f7f00af76405c1ac5001dd8eb5885b)
fix going to wrong directory in tag editor
(upstream git commit 78cd46b7568e92bbecaa358bae21f3079ecf11ae)
display more detailed info if connection to MPD couldn't be
estabilished (upstream git commit 62157909d5d2008b90bef74a21fdab164f391728)
