Pull new api spec. Update readme and changelog for 3.0.10 release.

Author: jiuyangzhao

ChangeLog.txt

@@ -1,3 +1,15 @@
+3.0.10 (2018-10-11)
+---------------------------------------------
+- Update to Latest API specs:
+  - Files Namespace:
+    - Updated doc strings.
+  - Team_log Namespace:
+    - Updated event docstrings.
+    - New reset field for loading events with a cursor.
+    - New event types added.
+  - Team_policies Namespace:
+    - New CameraUploadsPolicyState union.
+
 3.0.9 (2018-09-15)
 ---------------------------------------------
 - Update to Latest API specs:

ReadMe.md

@@ -14,7 +14,7 @@ If you're using Maven, then edit your project's "pom.xml" and add this to the `<
 <dependency>
     <groupId>com.dropbox.core</groupId>
     <artifactId>dropbox-core-sdk</artifactId>
-    <version>3.0.9</version>
+    <version>3.0.10</version>
 </dependency>
 ```
 
@@ -23,7 +23,7 @@ If you are using Gradle, then edit your project's "build.gradle" and add this to
 ```groovy
 dependencies {
     // ...
-    compile 'com.dropbox.core:dropbox-core-sdk:3.0.9'
+    compile 'com.dropbox.core:dropbox-core-sdk:3.0.10'
 }
 ```
 
@@ -261,7 +261,7 @@ Example in Gradle:
 
 ```
 dependencies {
-	.... // previous dependencies
+    // ...
     api 'com.squareup.okhttp3:okhttp:3.11.0'
 }
 ```