Cleaned up ftplugin directories:
    Putting all primary config file for each filetype onto top level path.
vimrc changes:
    * Added initial configurations for plugin 'Gitgutter'.
    * Renamed plugin bundles:
        colorv.vim -> colorv.
        zoomwintab.vim -> zoomwintab
    * fixed path fault settting of 'ultinisps'.
    * Added 'set linespace=0'.
Removed used synatx file 'syntax/python3.0.vim'.