Add OSGi support. Fixes failsafe-lib#40.

Author: jhalterman

pom.xml

@@ -1,4 +1,6 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
@@ -59,7 +61,7 @@
       <version>0.4.2</version>
       <scope>test</scope>
     </dependency>
-    
+
     <!-- Examples dependencies -->
     <dependency>
       <groupId>io.reactivex</groupId>
@@ -99,6 +101,43 @@
           <arguments>-Prelease</arguments>
         </configuration>
       </plugin>
+      <plugin>
+        <artifactId>maven-jar-plugin</artifactId>
+        <configuration>
+          <archive>
+            <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile>
+          </archive>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.felix</groupId>
+        <artifactId>maven-bundle-plugin</artifactId>
+        <version>3.0.1</version>
+        <extensions>true</extensions>
+        <executions>
+          <execution>
+            <id>bundle-manifest</id>
+            <phase>process-classes</phase>
+            <goals>
+              <goal>manifest</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+          <supportedProjectTypes>
+            <supportedProjectType>jar</supportedProjectType>
+            <supportedProjectType>bundle</supportedProjectType>
+          </supportedProjectTypes>
+          <instructions>
+            <Implementation-Title>${project.description}</Implementation-Title>
+            <Implementation-Version>${project.version}</Implementation-Version>
+            <Bundle-Name>Failsafe</Bundle-Name>
+            <Bundle-SymbolicName>net.jodah.failsafe</Bundle-SymbolicName>
+            <Export-Package>net.jodah.failsafe*;version=1.0</Export-Package>
+            <Import-Package>*</Import-Package>
+          </instructions>
+        </configuration>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-javadoc-plugin</artifactId>