remove AlignMaps plugin because it can be replaced by vim-easy-align plugin.
1. re-organize git.sh file.
2. remove indentline plugin files and use pathogen to manage it.
   add git clone https://github.com/Yggdroot/indentLine indentLine in git.sh
remove SearchComplete.vim
remove qfixtoggle.vim and manage it by pathogen.
add git clone https://github.com/vim-scripts/QFixToggle QFixToggle
remove showmarks file and manage it by pathogen.
add git clone https://github.com/vim-scripts/ShowMarks ShowMarks
remove matchit file and manage it by pathogen.
add git clone https://github.com/edsono/vim-matchit vim-matchit
use https://github.com/juanpabloaj/ShowMarks this version.
reorganize Git.sh