diff --git a/common/common.iml b/common/common.iml
deleted file mode 100644
index 88a189f..0000000
--- a/common/common.iml
+++ /dev/null
@@ -1,38 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
-  <component name="FacetManager">
-    <facet type="protobuf" name="Protobuf Facet">
-      <configuration>
-        <option name="COMPILER_OUTPUT_SOURCE_DIRECTORY" value="$MODULE_DIR$/src/main/java" />
-      </configuration>
-    </facet>
-  </component>
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="false">
-    <output url="file://$MODULE_DIR$/target/classes" />
-    <output-test url="file://$MODULE_DIR$/target/test-classes" />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
-      <excludeFolder url="file://$MODULE_DIR$/target" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="Maven: com.madgag.spongycastle:core:1.51.0.0" level="project" />
-    <orderEntry type="library" name="Maven: com.google.protobuf:protobuf-java:2.5.0" level="project" />
-    <orderEntry type="library" name="Maven: junit:junit:4.11" level="project" />
-    <orderEntry type="library" name="Maven: org.hamcrest:hamcrest-core:1.3" level="project" />
-    <orderEntry type="library" name="Maven: org.javatuples:javatuples:1.2" level="project" />
-    <orderEntry type="library" name="Maven: com.google.code.findbugs:jsr305:2.0.1" level="project" />
-    <orderEntry type="library" name="Maven: com.github.stephenc.jcip:jcip-annotations:1.0-1" level="project" />
-    <orderEntry type="library" name="Maven: org.jetbrains.kotlin:kotlin-stdlib:0.11.91.1" level="project" />
-    <orderEntry type="library" name="Maven: org.jetbrains.kotlin:kotlin-runtime:0.11.91.1" level="project" />
-    <orderEntry type="library" name="Maven: org.bitcoinj:bitcoinj-core:0.13-SNAPSHOT" level="project" />
-    <orderEntry type="library" name="Maven: net.jcip:jcip-annotations:1.0" level="project" />
-    <orderEntry type="library" name="Maven: com.lambdaworks:scrypt:1.4.0" level="project" />
-    <orderEntry type="library" name="Maven: org.bitcoinj:orchid:1.1" level="project" />
-    <orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.7" level="project" />
-    <orderEntry type="library" name="Maven: org.slf4j:slf4j-jdk14:1.7.6" level="project" />
-    <orderEntry type="library" name="Maven: com.google.guava:guava:16.0.1" level="project" />
-    <orderEntry type="library" name="Maven: org.gnu.gettext:libintl:0.18.2" level="project" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/server/server.iml b/server/server.iml
deleted file mode 100644
index 2a490ea..0000000
--- a/server/server.iml
+++ /dev/null
@@ -1,34 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="false">
-    <output url="file://$MODULE_DIR$/target/classes" />
-    <output-test url="file://$MODULE_DIR$/target/test-classes" />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
-      <excludeFolder url="file://$MODULE_DIR$/target" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="Maven: net.sf.jopt-simple:jopt-simple:4.5" level="project" />
-    <orderEntry type="module" module-name="common" />
-    <orderEntry type="library" name="Maven: com.madgag.spongycastle:core:1.51.0.0" level="project" />
-    <orderEntry type="library" name="Maven: com.google.protobuf:protobuf-java:2.5.0" level="project" />
-    <orderEntry type="library" name="Maven: junit:junit:4.11" level="project" />
-    <orderEntry type="library" name="Maven: org.hamcrest:hamcrest-core:1.3" level="project" />
-    <orderEntry type="library" name="Maven: org.javatuples:javatuples:1.2" level="project" />
-    <orderEntry type="library" name="Maven: com.google.code.findbugs:jsr305:2.0.1" level="project" />
-    <orderEntry type="library" name="Maven: com.github.stephenc.jcip:jcip-annotations:1.0-1" level="project" />
-    <orderEntry type="library" name="Maven: org.jetbrains.kotlin:kotlin-stdlib:0.11.91.1" level="project" />
-    <orderEntry type="library" name="Maven: org.jetbrains.kotlin:kotlin-runtime:0.11.91.1" level="project" />
-    <orderEntry type="library" name="Maven: postgresql:postgresql:9.1-901.jdbc4" level="project" />
-    <orderEntry type="library" name="Maven: com.googlecode.protobuf-java-format:protobuf-java-format:1.2" level="project" />
-    <orderEntry type="library" name="Maven: org.bitcoinj:bitcoinj-core:0.13-SNAPSHOT" level="project" />
-    <orderEntry type="library" name="Maven: net.jcip:jcip-annotations:1.0" level="project" />
-    <orderEntry type="library" name="Maven: com.lambdaworks:scrypt:1.4.0" level="project" />
-    <orderEntry type="library" name="Maven: org.bitcoinj:orchid:1.1" level="project" />
-    <orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.7" level="project" />
-    <orderEntry type="library" name="Maven: org.slf4j:slf4j-jdk14:1.7.6" level="project" />
-    <orderEntry type="library" name="Maven: com.google.guava:guava:16.0.1" level="project" />
-    <orderEntry type="library" name="Maven: org.gnu.gettext:libintl:0.18.2" level="project" />
-  </component>
-</module>
\ No newline at end of file