:normal 'zxzz' after jump if fold is enabled.
A more general after-jumpping logic.
New scrolling logic after jumpping to target.
Typo fixed.
Testing code cleaned.
Revert to use 'z[tzb]' to scrolling window.
Function & variable renaming.
Variable renaming.
Bug fixed, wrong list slicing.
Merge pull request #22 from Mudox/patch-1

Adjust foldview and scroll window after jumping to target.