Cursor movement and wrapped lines

[NunonuN]

These are related to my previous message "(Neo)Vim and navigation improvements" #513.

• $ and 0 selection/navigation with wrapped lines
  When navigating/selecting to the end of a line using $, if the line is wrapped visually, the selection stops at the end of the current visual line instead of reaching the actual end of the logical line. That behaviour should be mapped to g$, instead (similar to 0 and g0).
• Jumping to lines with wrapped content
  When jumping to a specific line using relative line information, wrapped lines seem to affect the calculation. If there are wrapped lines before the target line, the cursor does not land on the expected line.