Link smartgit.svg -> smartgithg.svg, closes #1335

Create symlink to please Arch users
Merge pull request #1336 from jhrdka/master

Link smartgit.svg -> smartgithg.svg, closes #1335
Icon for QElectroTech
nodes cleanup
shadow+colour fixes
shadows globally 1px/1px
tiny alignment fix
Create symlinks to java.svg for OpenJDK packages in Fedora 19/20/21. This is another hacky fix for issue #107, this time for Fedora.
Create symlinks to java.svg for Oracle JDK packages in Arch Linux.

This should fix issue #1256.
Merge pull request #1350 from finalfantasia/java_icon_symlinks_for_oraclejdk_in_arch_linux

Java symlinks - fixes #1256
Merge pull request #1348 from finalfantasia/openjdk_symlinks_for_fedora

Fixes #107
lighter shadows
Merge pull request #1342 from palob/qelectro

Icon for QElectroTech. Fixes #1341