#322 Update GPG plugin

Author: amihaiemil

pom.xml

@@ -272,19 +272,25 @@
 						</executions>
 					</plugin>
 					<plugin>
-						<groupId>org.apache.maven.plugins</groupId>
-						<artifactId>maven-gpg-plugin</artifactId>
-						<version>1.5</version>
-						<executions>
-							<execution>
-								<id>sign-artifacts</id>
-								<phase>verify</phase>
-								<goals>
-									<goal>sign</goal>
-								</goals>
-							</execution>
-						</executions>
-					</plugin>
+                                            <groupId>org.apache.maven.plugins</groupId>
+                                            <artifactId>maven-gpg-plugin</artifactId>
+                                            <version>1.6</version>
+                                            <executions>
+                                                <execution>
+                                                    <id>sign-artifacts</id>
+                                                    <phase>verify</phase>
+                                                    <goals>
+                                                        <goal>sign</goal>
+                                                    </goals>
+                                                    <configuration>
+                                                        <gpgArguments>
+                                                            <arg>--pinentry-mode</arg>
+                                                            <arg>loopback</arg>
+                                                        </gpgArguments>
+                                                    </configuration>
+                                                </execution>
+                                            </executions>
+                                        </plugin>
 					<plugin>
 						<groupId>org.apache.maven.plugins</groupId>
 						<artifactId>maven-jar-plugin</artifactId>