diff --git a/.idea/libraries/appcompat_v7_19_1_0.xml b/.idea/libraries/appcompat_v7_19_1_0.xml
deleted file mode 100644
index 700d529..0000000
--- a/.idea/libraries/appcompat_v7_19_1_0.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<component name="libraryTable">
-  <library name="appcompat-v7-19.1.0">
-    <CLASSES>
-      <root url="file://$PROJECT_DIR$/build/intermediates/exploded-aar/com.android.support/appcompat-v7/19.1.0/res" />
-      <root url="jar://$PROJECT_DIR$/build/intermediates/exploded-aar/com.android.support/appcompat-v7/19.1.0/classes.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES />
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/play_services_4_2_42.xml b/.idea/libraries/play_services_4_2_42.xml
deleted file mode 100644
index 73ea50d..0000000
--- a/.idea/libraries/play_services_4_2_42.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<component name="libraryTable">
-  <library name="play-services-4.2.42">
-    <CLASSES>
-      <root url="file://$PROJECT_DIR$/build/intermediates/exploded-aar/com.google.android.gms/play-services/4.2.42/res" />
-      <root url="jar://$PROJECT_DIR$/build/intermediates/exploded-aar/com.google.android.gms/play-services/4.2.42/classes.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES />
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/support_v4_19_1_0.xml b/.idea/libraries/support_v4_19_1_0.xml
deleted file mode 100644
index 3f6ff2d..0000000
--- a/.idea/libraries/support_v4_19_1_0.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<component name="libraryTable">
-  <library name="support-v4-19.1.0">
-    <CLASSES>
-      <root url="jar://$APPLICATION_HOME_DIR$/sdk/extras/android/m2repository/com/android/support/support-v4/19.1.0/support-v4-19.1.0.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$APPLICATION_HOME_DIR$/sdk/extras/android/m2repository/com/android/support/support-v4/19.1.0/support-v4-19.1.0-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file