i2psnark: Move web resources to war

...2psnark/java/src/org/klomp/snark/web/I2PSnarkServlet.java

apps/i2psnark/resources/themes/dark/favicon.ico

apps/i2psnark/resources/themes/dark/images/add.png

apps/i2psnark/resources/themes/dark/images/author.png

apps/i2psnark/resources/themes/dark/images/bullet.png

apps/i2psnark/resources/themes/dark/images/button_forum.png

...nark/resources/themes/dark/images/button_forum_active.png

...snark/resources/themes/dark/images/button_forum_hover.png

apps/i2psnark/resources/themes/dark/images/button_snark.png

...nark/resources/themes/dark/images/button_snark_active.png

...snark/resources/themes/dark/images/button_snark_hover.png

.../i2psnark/resources/themes/dark/images/button_tracker.png

...rk/resources/themes/dark/images/button_tracker_active.png

...ark/resources/themes/dark/images/button_tracker_hover.png

apps/i2psnark/resources/themes/dark/images/clock.png

apps/i2psnark/resources/themes/dark/images/comment.png

apps/i2psnark/resources/themes/dark/images/complete.png

apps/i2psnark/resources/themes/dark/images/config.png

apps/i2psnark/resources/themes/dark/images/configuration.png

apps/i2psnark/resources/themes/dark/images/create.png