modify build params

app/build.gradle

@@ -41,7 +41,6 @@ android {
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     compile 'com.android.support:multidex:1.0.0'
-    compile 'com.android.support:support-v4:21.0.3'
     compile 'com.baoyz.swipemenulistview:library:1.2.1'
     compile 'com.neovisionaries:nv-websocket-client:1.9'
     compile 'commons-codec:commons-codec:1.4'

gradle.properties

@@ -15,4 +15,23 @@
 # When configured, Gradle will run in incubating parallel mode.
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
-# org.gradle.parallel=true
+# org.gradle.parallel=true
+
+# The Gradle daemon aims to improve the startup and execution time of Gradle.
+# When set to true the Gradle daemon is to run the build.
+org.gradle.daemon=true
+
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+# Default value: -Xmx10248m -XX:MaxPermSize=256m
+org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
+
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+org.gradle.parallel=true
+
+# Enables new incubating mode that makes Gradle selective when configuring projects.
+# Only relevant projects are configured which results in faster builds for large multi-projects.
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:configuration_on_demand
+org.gradle.configureondemand=true