Removed unnecessary Gradle dependency.

library/build.gradle

@@ -22,5 +22,4 @@ android {
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     compile 'com.android.support:appcompat-v7:21.0.0'
-    compile 'org.lucasr.dspec:dspec:0.1.1'
 }

library/library.iml

@@ -84,7 +84,6 @@
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" exported="" name="support-annotations-21.0.0" level="project" />
     <orderEntry type="library" exported="" name="support-v4-21.0.0" level="project" />
-    <orderEntry type="library" exported="" name="dspec-0.1.1" level="project" />
     <orderEntry type="library" exported="" name="appcompat-v7-21.0.0" level="project" />
   </component>
 </module>