[MERGE] Combine git-tools repository into example-tools/ subdirectory of git

Linus, it seems, well, odd to me that you maintain two different git trees.

So I used your example of the gittk merge to move git-tools into the main git-repository.

Summary of changes:
1) Create an example-tools directory

2) Move all of the git-tools tree, except the outdated cvs2git script
into this directory.

3) Rename dotest to applymbox

4) Minor cleanup inside applymbox of comments to apply to the new name.

Given that I don't think anyone wants to look at the diff of this, with all the git history involved, I have a git tree up at:

	rsync://h4x0r5.com::git-ryan.git/