Fix a use-after-free when collapsing the tree in choose mode, from
Carl Henrik Lunde.
Merge branch 'obsd-master'

Sync from OpenBSD.
Update NOTES, CHANGES, configure.ac for 1.7 release
Working on 1.8
Update website.
Merge branch 'master' of ssh://tmux.git.sourceforge.net/gitroot/tmux/tmux
Don't push all tags when releasing tmux

Pushing all tags with "git push --tags" will also transfer tags from the
tmux-openbsd repository which isn't what we want to do!

Therefore, just specify the newly created tag to push instead for the next
release.
Link to git instructions from index.html.
Fix some function prototypes from Helmut Tessarek.
Merge branch 'obsd-master'

Sync from OpenBSD.
+.
Fix typo bell->bells from Thomas Adam.
Fix bad size in memcpy from Romain Francoise.
Fix BELL_NONE which had been broken in some code reorganisation or other
also don't redraw unnecessarily. From Seiji Ohashi.
Add ability to active pane in list-windows and find-window formats, from
Carl Henrik Lunde.
Merge branch 'obsd-master'

Sync from OpenBSD.
Make mouse event structure clearer by defining events (up, click, drag)
and simplifying how buttons and wheels are represented, from Ailin
Nemui. Should be no functional changes.
Merge branch 'obsd-master'

Sync from OpenBSD.
fix an off-by-one

ok nicm@
Merge branch 'obsd-master'

Sync from OpenBSD.