Revert "install vimwiki"

This reverts commit fad7d903d51b316362d25d6be50c87b86b89a37a.
Revert "- -"

This reverts commit c255efce2f1619e63da256c54dd738694f1cb132.
Revert "add plugin"

This reverts commit eb217c2fa118f42abe61dcbe715ef7997e02e4aa.
Revert "update .vimrc"

This reverts commit 05f0489f17c1e0b6847fc0c0c0a290112de6a225.
Revert "update .vimrc"

This reverts commit 05f0489f17c1e0b6847fc0c0c0a290112de6a225.

Conflicts:
	_vimrc

del