[AESH-63]
added method to find space close to position.
used to correctly break lines for pages
[AESH-64]
updated to jansi 1.9
[AESH-62]
changed save cursor pos to 7 and reset to 8
should work better with Terminal on osx. tested on;
linux: gnome-shell, xterm, terminator
osx: Terminal, iTerm2