Add two new MANIFEST files.

- eva2.cli for build with cli.Main as Main-Class
- eva2.gui for build with gui.Main as Main-Class

fixes #12

src/eva2/cli/META-INF/MANIFEST.MF

@@ -0,0 +1,8 @@
+Manifest-Version: 1.0
+Class-Path: xml-apis-1.0.b2.jar gson-2.2.4.jar reflections-0.9.9-RC1.j
+ ar jide-oss-2.4.8.jar jsr305-1.3.9.jar commons-math3-3.1.1.jar common
+ s-cli-1.2.jar xmlgraphics-commons-1.3.1.jar javahelp-2.0.05.jar jchar
+ t2d-3.3.2.jar commons-io-1.3.1.jar guava-11.0.2.jar commons-logging-1
+ .0.4.jar javassist-3.16.1-GA.jar dom4j-1.6.1.jar
+Main-Class: eva2.cli.Main
+

src/eva2/gui/META-INF/MANIFEST.MF

@@ -0,0 +1,8 @@
+Manifest-Version: 1.0
+Class-Path: xml-apis-1.0.b2.jar gson-2.2.4.jar reflections-0.9.9-RC1.j
+ ar jide-oss-2.4.8.jar jsr305-1.3.9.jar commons-math3-3.1.1.jar common
+ s-cli-1.2.jar xmlgraphics-commons-1.3.1.jar javahelp-2.0.05.jar jchar
+ t2d-3.3.2.jar commons-io-1.3.1.jar guava-11.0.2.jar commons-logging-1
+ .0.4.jar javassist-3.16.1-GA.jar dom4j-1.6.1.jar
+Main-Class: eva2.gui.Main
+