Windows installation guide

Downloading via file_get_contents & creation of BAT file
Add sub-headlines to Repositories chapter
Troubleshooting ... some lessons learnt
Add troubleshooting URL to error message
Add support for alternative structures
Made repoConfig available for the VcsDriver to be able to provide additional configuration options easily.
Fixed tests
Use the locked package for the update operation
removed composer download
better rename reliability on Windows - a workaround for random "Access denied" errors
added empty configuration command and updated the application class to pull it in for display
blah, don't need that
add a repository in either the global config or the local composer.json file
cleaned up and added more comments
added --prefer-dist option to require command
Merge pull request #1173 from arnaud-lb/require-prefer-dist

added --prefer-dist option to require command
Merge pull request #1174 from szeber/master

Mercurial bookmarks support
deleted the repository, added a config command that current will just list the config for either file and open vim to edit the file
updated a few things, works a little nicer, but still not yet to the point where it should be
Merge remote-tracking branch 'mheleniak/rename_reliability'