Replaced the old interface function neobundle#rc, which is in the /vimrc...

Replaced the old interface function neobundle#rc, which is in the /vimrc, with the new interface functions neobundle#begin and neobundle#end. This is a recommendation in the manual the newest version of NeoBundle.

SIDE EFFECT: After replacing interface function, color scheme setting in packages/basic.vim reported an error that "E185: Cannot find color scheme 'molokai256'"
SIDE EFFECT SOLUTION: Move the IMPORT PACKAGES section to the position after "filetype plugin indent on"