diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 00000000..95a31c25
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "openpgp-api-lib"]
+    path = libraries/openpgp-api-lib
+    url = https://github.com/open-keychain/openpgp-api-lib.git
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index 453f2fcf..6a2ce86f 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -15,7 +15,6 @@
         </option>
       </GradleProjectSettings>
     </option>
-    <option name="offlineWork" value="true" />
   </component>
 </project>
 
diff --git a/.idea/libraries/JavaEWAH_0_7_9.xml b/.idea/libraries/JavaEWAH_0_7_9.xml
index ba30d37a..62fd8dc5 100644
--- a/.idea/libraries/JavaEWAH_0_7_9.xml
+++ b/.idea/libraries/JavaEWAH_0_7_9.xml
@@ -4,8 +4,6 @@
       <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/com.googlecode.javaewah/JavaEWAH/0.7.9/eceaf316a8faf0e794296ebe158ae110c7d72a5a/JavaEWAH-0.7.9.jar!/" />
     </CLASSES>
     <JAVADOC />
-    <SOURCES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/com.googlecode.javaewah/JavaEWAH/0.7.9/a50d78eb630e05439461f3130b94b3bcd1ea6f03/JavaEWAH-0.7.9-sources.jar!/" />
-    </SOURCES>
+    <SOURCES />
   </library>
 </component>
\ No newline at end of file
diff --git a/.idea/libraries/commons_io_1_3_2.xml b/.idea/libraries/commons_io_1_3_2.xml
index c243dded..a270c43e 100644
--- a/.idea/libraries/commons_io_1_3_2.xml
+++ b/.idea/libraries/commons_io_1_3_2.xml
@@ -4,8 +4,6 @@
       <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.apache.commons/commons-io/1.3.2/b6dde38349ba9bb5e6ea6320531eae969985dae5/commons-io-1.3.2.jar!/" />
     </CLASSES>
     <JAVADOC />
-    <SOURCES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.apache.commons/commons-io/1.3.2/b41a5f39fa90007a6c247175933555ba5f166d70/commons-io-1.3.2-sources.jar!/" />
-    </SOURCES>
+    <SOURCES />
   </library>
 </component>
\ No newline at end of file
diff --git a/.idea/libraries/jsch_0_1_50.xml b/.idea/libraries/jsch_0_1_50.xml
index 7ad80e87..17a3541d 100644
--- a/.idea/libraries/jsch_0_1_50.xml
+++ b/.idea/libraries/jsch_0_1_50.xml
@@ -4,8 +4,6 @@
       <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/com.jcraft/jsch/0.1.50/fae4a0b1f2a96cb8f58f38da2650814c991cea01/jsch-0.1.50.jar!/" />
     </CLASSES>
     <JAVADOC />
-    <SOURCES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/com.jcraft/jsch/0.1.50/b6eca0935acca8dcd773df56f0fccec5d9877252/jsch-0.1.50-sources.jar!/" />
-    </SOURCES>
+    <SOURCES />
   </library>
 </component>
\ No newline at end of file
diff --git a/.idea/libraries/org_eclipse_jgit_3_4_1_201406201815_r.xml b/.idea/libraries/org_eclipse_jgit_3_4_1_201406201815_r.xml
index 2c398e15..91fc555f 100644
--- a/.idea/libraries/org_eclipse_jgit_3_4_1_201406201815_r.xml
+++ b/.idea/libraries/org_eclipse_jgit_3_4_1_201406201815_r.xml
@@ -4,8 +4,6 @@
       <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.eclipse.jgit/org.eclipse.jgit/3.4.1.201406201815-r/7fe73a21f4a078abaaface4d2b03b5eb3d306f63/org.eclipse.jgit-3.4.1.201406201815-r.jar!/" />
     </CLASSES>
     <JAVADOC />
-    <SOURCES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.eclipse.jgit/org.eclipse.jgit/3.4.1.201406201815-r/acdc9ac7c94efa1eeedca6e9243ddea08a9adad3/org.eclipse.jgit-3.4.1.201406201815-r-sources.jar!/" />
-    </SOURCES>
+    <SOURCES />
   </library>
 </component>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
index 5fecfda4..2dfce2aa 100644
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -6,6 +6,7 @@
       <module fileurl="file://$PROJECT_DIR$/PwdStore.iml" filepath="$PROJECT_DIR$/PwdStore.iml" />
       <module fileurl="file://$PROJECT_DIR$/app/app.iml" filepath="$PROJECT_DIR$/app/app.iml" />
       <module fileurl="file://$PROJECT_DIR$/libraries/openpgp-api-lib/openpgp-api-lib.iml" filepath="$PROJECT_DIR$/libraries/openpgp-api-lib/openpgp-api-lib.iml" />
+      <module fileurl="file://$PROJECT_DIR$/libraries/openpgp-api-lib/openpgp-api-lib.iml" filepath="$PROJECT_DIR$/libraries/openpgp-api-lib/openpgp-api-lib.iml" />
     </modules>
   </component>
 </project>
diff --git a/README.md b/README.md
index 954d2493..e47e9640 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,9 @@ PwdStore
 
 This application tries to be 100% compatible with [pass](http://www.zx2c4.com/projects/password-store/)
 
+You can install the application either from the [Play Store](https://play.google.com/store/apps/details?id=com.zeapo.pwdstore),
+using the apk file found at `app/app-release.apk` or build everything from source.
+
 Features
 ========
 - Clone an existing pass repository
@@ -17,7 +20,13 @@ Libraries
 =========
 This project uses three libraries:
 
-- [OpenKeyChain](https://github.com/open-keychain/open-keychain) for encryption and decryption of passwords
+- [OpenKeyChain](https://github.com/open-keychain/open-keychain) for encryption and decryption of passwords.
+    To download the library, run the following commands at the root of the project
+
+        git submodule init
+        git submodule update
+
+
 - [JGit](http://www.eclipse.org/jgit/) a pretty good git lib 
 - [Apache's FileUtils](https://commons.apache.org/proper/commons-io/) for files manipulations