TRUNK-1916 Code coverage and Test report for OpenMRS

* add jacoco maven plugin for generating coverage reports
* add coveralls maven plugin to send jacoco reports to coveralls.io
* add travis after_success command to send jacoco reports to
coveralls.io after successful builds
* jacoco and coverals are configured in root pom pluginmanagement
* jacoco generates coverage for api and web projects

.travis.yml

@@ -7,6 +7,8 @@ matrix:
 branches:
   only:
     - master
+after_success:
+  - mvn jacoco:report coveralls:report
 notifications:
   email: false
   irc:

api/pom.xml

@@ -295,6 +295,10 @@
                </execution>
             </executions>
          </plugin>
+		 <plugin>
+				<groupId>org.jacoco</groupId>
+				<artifactId>jacoco-maven-plugin</artifactId>
+		 </plugin>
       </plugins>
    </build>
 

pom.xml

@@ -787,7 +787,25 @@
 					<groupId>org.jacoco</groupId>
 					<artifactId>jacoco-maven-plugin</artifactId>
 					<version>0.7.4.201502262128</version>
+					<configuration>
+						<includes>
+							<include>org/openmrs/**</include>
+						</includes>
+					</configuration>
+					<executions>
+						<execution>
+							<id>prepare-agent</id>
+							<goals>
+								<goal>prepare-agent</goal>
+							</goals>
+						</execution>
+					</executions>
 				</plugin>	
+				<plugin>
+					<groupId>org.eluder.coveralls</groupId>
+					<artifactId>coveralls-maven-plugin</artifactId>
+					<version>4.2.0</version>
+				</plugin>
 			</plugins>
 		</pluginManagement>
 

web/pom.xml

@@ -145,6 +145,10 @@
                </execution>
             </executions>
          </plugin>
+		 <plugin>
+			<groupId>org.jacoco</groupId>
+			<artifactId>jacoco-maven-plugin</artifactId>
+		 </plugin>
       </plugins>
    </build>