Bump dependencies (#100)

* Bump dependencies

* Update CHANGELOG.md

Author: compulim

CHANGELOG.md

@@ -11,6 +11,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ### Changed
 - Delay before retrying Web Socket, in [#97](https://github.com/Microsoft/BotFramework-WebChat/pull/97)
 - Slow down polling on congested traffic, in [#98](https://github.com/Microsoft/BotFramework-DirectLineJS/pull/98)
+- Bump dependencies, in [#100](https://github.com/Microsoft/BotFramework-DirectLineJS/pull/100)
+   - `deep-extend` from `0.4.2` to `0.5.1`
+   - `randomatic` from `1.1.7` to `3.1.0`
 
 ## [0.9.17] - 2018-08-31
 ### Changed
@@ -23,5 +26,5 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ## [0.9.15] - 2018-04-24
 ### Added
 - OAuthCard and `getSessionId` in PR #67
-  - Add OAuthCard ([`c7b8af7`](https://github.com/Microsoft/BotFramework-DirectLineJS/commit/c7b8af7be35685c220f2d777daa96f52d757f53f))
-  - Add `getSessionId` ([`9c87aa3`](https://github.com/Microsoft/BotFramework-DirectLineJS/commit/9c87aa3f54947ea2fee836b41eec8ec45297a57a), [`9a2b2d8`](https://github.com/Microsoft/BotFramework-DirectLineJS/commit/9a2b2d889af48e558f563758aa01d498b2b2cf49), [`df84d00`](df84d0054f784ae5eb36784ef07a2aa38ca6c95b), [`92cc331`](92cc33138dfbdd533b4d14f6be275d1c86ef8db4))
+   - Add OAuthCard ([`c7b8af7`](https://github.com/Microsoft/BotFramework-DirectLineJS/commit/c7b8af7be35685c220f2d777daa96f52d757f53f))
+   - Add `getSessionId` ([`9c87aa3`](https://github.com/Microsoft/BotFramework-DirectLineJS/commit/9c87aa3f54947ea2fee836b41eec8ec45297a57a), [`9a2b2d8`](https://github.com/Microsoft/BotFramework-DirectLineJS/commit/9a2b2d889af48e558f563758aa01d498b2b2cf49), [`df84d00`](df84d0054f784ae5eb36784ef07a2aa38ca6c95b), [`92cc331`](92cc33138dfbdd533b4d14f6be275d1c86ef8db4))