Add Hint to TODO
Cosmetic
Fix Visualmode selection bug

now you can use o when visual mode
From : yuex's commit @344b4915ca05efeb59e9acc7159ee69b2ea68602
Update doc

Add yuex's works to credit
Fix visual selection bug

Fix: when visualmode and current cursor position is end of visual
selection, target is double counted in visual selection. This commit fix
this issue.
Fix: Handle no match when visual mode