filters example
Update Datomic dependency to 5052
Squashed commit of the following:

commit a9c27f93505b84b8679e0dd3cd6e337e2d0a060c
Merge: 940dee8 5dfc8d9
Author: Chris Redinger <redinger@gmail.com>
Date:   Tue Oct 28 15:50:48 2014 -0400

    Merge branch 'master' into pull

commit 940dee8c3c86e9921030fcba7cdbe63d575cf439
Author: Chris Redinger <redinger@gmail.com>
Date:   Mon Oct 27 23:27:19 2014 -0400

    Update Datomic dependency to 5052

commit cbce08d896f35d93dde474659ab4847d4fb34027
Author: Stuart Halloway <stu@cognitect.com>
Date:   Sat Oct 25 23:14:17 2014 -0400

    pull examples

commit 629567566c0ea4272553a073402e4423fb409ac5
Author: Stuart Halloway <stu@cognitect.com>
Date:   Mon Oct 20 10:40:36 2014 -0400

    find specification examples

commit 4ec0eb8f37ef71524e03378026570429a603b8dd
Author: Stuart Halloway <stu@cognitect.com>
Date:   Sun Oct 19 08:04:38 2014 -0400

    pull example