Remove the org.apache http library

Replace with the built-in HttpUrlConnection

Author: marcomorain

README.md

@@ -70,7 +70,7 @@ table below shows an example of what the data will look like in Sentry.
 
 Version | Changes
 --- | ---
-**1.6.0** | Increase breadcrumb limit to 100 to match other Sentry clients, allow runtime configuration. [#117](https://github.com/joshdholtz/Sentry-Android/issues/117).
+**1.6.0** | Increase breadcrumb limit to 100 to match other Sentry clients, allow runtime configuration. [#117](https://github.com/joshdholtz/Sentry-Android/issues/117). <br/>Removed org.apache HTTP library [116](https://github.com/joshdholtz/Sentry-Android/pull/116).
 **1.5.4** | Ensure that breadcrumbs are added to all exceptions. [#115](https://github.com/joshdholtz/Sentry-Android/issues/115).
 **1.5.3** | Fix thread-safety bug when serializing breadcrumbs. [#110](https://github.com/joshdholtz/Sentry-Android/issues/110) (thanks to [fab1an](https://github.com/fab1an)).
 **1.5.2** | Send stack-frames to Sentry in the correct order. [#95](https://github.com/joshdholtz/Sentry-Android/pull/95).<br/> Use the [versionName](https://developer.android.com/studio/publish/versioning.html#appversioning), rather than versionCode, as the default value for the release field of events (thanks to [FelixBondarenko](https://github.com/FelixBondarenko)).

app/build.gradle

@@ -3,7 +3,6 @@ apply plugin: 'com.android.application'
 android {
     compileSdkVersion 24
     buildToolsVersion "23.0.3"
-    useLibrary 'org.apache.http.legacy'
     defaultConfig {
         applicationId 'com.joshdholtz.sentrytesting'
         minSdkVersion 15

sentry-android/build.gradle

@@ -11,8 +11,6 @@ android {
     compileSdkVersion 24
     buildToolsVersion "23.0.3"
 
-    useLibrary 'org.apache.http.legacy'
-
     defaultConfig {
         minSdkVersion 3
         targetSdkVersion 24
@@ -31,7 +29,6 @@ android {
 
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
-    provided 'org.jbundle.util.osgi.wrapped:org.jbundle.util.osgi.wrapped.org.apache.http.client:4.1.2'
     androidTestCompile 'com.google.guava:guava:19.0'
 
 }