Fix typo

Saves a 301 redirect and removes a tad bit of confusion when `git
clone`-ing Vundle when installing.

- closes #281

Fixes #443

* Fixes 435

* Add modelines to all code/doc files excluding README.md.  The modeline used is: `" vim: set expandtab sts=2 ts=2 sw=2 tw=78 norl:`
* Rename links with /vundle to /Vundle.vim, seems to confuse some people with redirect.
* Remove duplicates from Quickstart, add example of `name` flag.
* Add link to Tips page by @Lucc .
* Change help maintain vundle link directly to the new one.
* README.md line number links updated.

Note: Users with bundle/vundle need to rename vundle to Vundle.vim to use test files. Vundle will continue to function otherwise.

Fixes #413.
Fixes #438.

- closes many issues )

- until we figure out how to manage it…

fix code formatting, fix grammar and capitalization, update links, and much more

Seems to have broken with GitHub's relative link change https://github.com/blog/1395-relative-links-in-markup-files

**V**imb**undle** no longer rendering properly...

Fixes #217

- link to contributors

Keeps track of the current commit with a vundle_update tag before
perfoming an update and adds all commits pulled in the update to a
Changelog accessible via pressing 'u' after BundleInstall! completes.

Also renamed the "Examples" section to "People Using Vundle"