Add integration-test for newlines in location header

COUCHDB-708
Adding .DS_Store
Moving THANKS.in to CONTRIBUTORS.in
Moved DEVELOPERS to README-DEV
Add API endpoint for _view_changes
Add erlang-rebar dependency for Fedora systems to INSTALL.Unix

This closes #276

Signed-off-by: Alexander Shorin <kxepal@apache.org>
added rebar to Mac OS X dependencies

Closes #260
Adding myself to committers list
Disable Nagle`s algorithm

COUCHDB-2430
Remove leftovers from broken becnhmark

While I tried to land COUCHDB-1432 on 1..x.x it turned out that
/benches/run is broken in several places for a longer time and
nobody noticed: When trying to fix it (adding a file called
test_setup.js) to the template, we will get the next error.

As nobody noticed that it is broken for a longer time it seems we
currently have no need for benchmarks, and if we have that need,
we should add new ones which reflect our current needs and are
compatible with 2.0 too.

This removes the leftovers of the benchmark which is also broken
on 1.6.x for a longer, unknown time which was already deleted in
parts for 2.0
fixes COUCHDB-2362 admin and cookie auth in dev cluster

  Ensure that the cookie secret is the same on all nodes.

  When running the dev cluster with dev/run and the --admin option,
  ensure that the hashed admin password is the same on all nodes.

  Includes a copy of Armin Ronacher's pbkdf2.py:
  - https://github.com/mitsuhiko/python-pbkdf2/blob/master/pbkdf2.py
Apply @reedobrien patch to make PBKDF2 module Python3 compatible

https://github.com/mitsuhiko/python-pbkdf2/pull/4
Make Python scripts compatible with both 2.x and 3.x series
Normalize args
Fix port binding and data dirs
Handle couchjs restart command correctly
Run dev/run script in quite mode for javascript tests
Switch couchdb-snappy to master branch
Revert accidental shebang change about target python binary

OSX doesn't provides symlinks against major Python versions
as Linux does.
Fix check nodes startup

Never test dev/run script with CouchDB running on 5984 port.