devcam: run git pre-commit hook as a test.

Additional check to prevent b bad imports and un-go-fmt'd code
from sneaking in.
If users don't run tests, it will break the builder.

Change-Id: I95c74724aac68d915aa5195b6d8fcb78f92349e0
Dynamically generate the contributors page from git log.

This change moves scripts/gencontrib/gencontrib.go into the
website's main codebase. Not as fancy as
https://github.com/bradfitz/camlistore/graphs/contributors but
it's a start.

https://code.google.com/p/camlistore/issues/detail?id=15

Change-Id: I9a806556f91084bf4069cf82a8b653bc8de444a9
Merge "Dynamically generate the contributors page from git log."
Merge "devcam: run git pre-commit hook as a test."
blobpacked: more StreamBlobs work, start of testing it

Change-Id: Ic3b1ab32ac331602c15bd53964dab582d73c04f4
blobpacked: more RemoveBlobs work

Change-Id: I911e6b620ea4d21b7132b849136e36c40a966793
Merge branch 'master' of https://camlistore.googlesource.com/camlistore