Update changelog

Signed-off-by: Yoshua Wuyts <yoshuawuyts@gmail.com>

Author: yoshuawuyts

CHANGELOG.md

@@ -19,6 +19,48 @@
 - [[`6b65dd457a`](https://github.com/rustasync/futures-timer/commit/6b65dd457a9d8f1e9b78cb3d0e57e74ed8bb10be)] Fix reset (Alex Crichton)
 - [[`2603432e78`](https://github.com/rustasync/futures-timer/commit/2603432e78322c4f272509b3e938d7a58194d023)] Initial commit (Alex Crichton)
 
+### Stats
+```diff
+ .travis.yml       |  17 +-----
+ CHANGELOG.md      | 165 +-------------------------------------------------------
+ Cargo.toml        |  15 +----
+ README.md         |  31 ++++++----
+ src/arc_list.rs   |  18 ++----
+ src/delay.rs      |  72 +++++++-----------------
+ src/ext.rs        | 135 ++++++++++++++++-----------------------------
+ src/global.rs     |  56 +++++--------------
+ src/heap.rs       |  58 +++++++------------
+ src/interval.rs   |  97 ++++++++++++--------------------
+ src/lib.rs        | 105 ++++++++++++++---------------------
+ tests/ext.rs      | 102 +----------------------------------
+ tests/interval.rs |  22 +++----
+ tests/smoke.rs    |  63 ++++++++-------------
+ tests/timeout.rs  |  26 +++++----
+ 15 files changed, 281 insertions(+), 701 deletions(-)
+```
+
+
+## 2018-02-07, Version 0.1.1
+### Commits
+- [[`4637e672f8`](https://github.com/rustasync/futures-timer/commit/4637e672f8748c6ee41ebc93a1a97e118ef8b855)] Bump to 0.1.1 (Alex Crichton)
+- [[`0cf3dab722`](https://github.com/rustasync/futures-timer/commit/0cf3dab722860b5623cc835d10a1f78d953c63d9)] Add extension traits for convenience methods (Alex Crichton)
+- [[`56c46fe881`](https://github.com/rustasync/futures-timer/commit/56c46fe8812cde701dd983d843c8f92189b2f911)] Beef up the README slightly (Alex Crichton)
+- [[`dfd80e2e2b`](https://github.com/rustasync/futures-timer/commit/dfd80e2e2b011bc0a790d88f8219fc838e02b608)] Various updates: (Alex Crichton)
+- [[`2f8e18cc71`](https://github.com/rustasync/futures-timer/commit/2f8e18cc718a3bc57cabcbbeaf79cbead0bb47f0)] Rename `Sleep` to `Delay` (Alex Crichton)
+- [[`9715aa6417`](https://github.com/rustasync/futures-timer/commit/9715aa64176ef006a4bcda05dc8188160476a2d6)] Clarify wording of license information in README. (Alex Crichton)
+- [[`38e14656d7`](https://github.com/rustasync/futures-timer/commit/38e14656d76cb9478eaea0c54b1de117bacd63ee)] Rename Timeout to Sleep (Alex Crichton)
+- [[`9e58f3a330`](https://github.com/rustasync/futures-timer/commit/9e58f3a3307422042b93787cb18d93cf6c6d6671)] Import some tokio-core tests (Alex Crichton)
+- [[`9c4a3958cd`](https://github.com/rustasync/futures-timer/commit/9c4a3958cde60156941415bb806db05d21ca3f1b)] Correct take_and_seal implementation (Alex Crichton)
+- [[`56dddd9d57`](https://github.com/rustasync/futures-timer/commit/56dddd9d5716ed6cef8841f70c3be6d1536f2dac)] Fix some races with invalidating timeouts (Alex Crichton)
+- [[`1653e6c789`](https://github.com/rustasync/futures-timer/commit/1653e6c7896348ec928c71dd272cecd8b26ec951)] typo (Alex Crichton)
+- [[`e18b12069b`](https://github.com/rustasync/futures-timer/commit/e18b12069b50a02a217aa86945e5b68ac89e1459)] Add a doc link (Alex Crichton)
+- [[`c3d239e874`](https://github.com/rustasync/futures-timer/commit/c3d239e8740a217a3a352ad3538e4bd694794097)] Add various metadata (Alex Crichton)
+- [[`57324b99d4`](https://github.com/rustasync/futures-timer/commit/57324b99d4b2906bda548514b2bf238c7f83aee6)] Add Travis config (Alex Crichton)
+- [[`4acd39db09`](https://github.com/rustasync/futures-timer/commit/4acd39db096d97c5f9d60380194b9680a402ebf7)] Make `fires_at` private (Alex Crichton)
+- [[`7b3f3b05f0`](https://github.com/rustasync/futures-timer/commit/7b3f3b05f0c2edc8f502fb22f406dc9c11d55da8)] Add Interval (Alex Crichton)
+- [[`6b65dd457a`](https://github.com/rustasync/futures-timer/commit/6b65dd457a9d8f1e9b78cb3d0e57e74ed8bb10be)] Fix reset (Alex Crichton)
+- [[`2603432e78`](https://github.com/rustasync/futures-timer/commit/2603432e78322c4f272509b3e938d7a58194d023)] Initial commit (Alex Crichton)
+
 ### Stats
 ```diff
  .travis.yml       |  17 +------