Signed-off-by: weiyang <weiyang.ones@gmail.com>

and drop OSX requirement, it is not needed after all

* Replaced Wrapper with WrapIt

Original author @lattespirit offered to remove Wrapper from the channel in favor of a new strongly enhanced version.
See here: https://github.com/lattespirit/SublimeWrapper/issues/7

WrapIt shares the core function of Wrapper but is a complete rewrite and adds support for custom wrappers and key bindings.

* Removed readme link from WrapIt

* Adjusted URL

Adjusted to new details URL due to username change.

* Removed bfelder as author of WrapIt...

... author determined automatically

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