Merge pull request #33 from skaldarnar/develop

Added audio notification when download is finished.
Add TerasologyLauncher.exe and launch4j config files
Merge pull request #53 from mkalb/exe34

Add TerasologyLauncher.exe and launch4j config files
Add "displayVersion" - fixes #35
Merge pull request #54 from mkalb/version35

Add "displayVersion" - fixes #35
Add checkstyle "Header" module and fixes the license headers - fixes #57
Reformat code and fix other checkstyle warnings
Merge pull request #59 from mkalb/checkstyle

Add checkstyle "Header" module and fixes the license headers - fixes #57
Show Launcher version info - closes #39
+ show version number in the launcher frame
+ show current and latest version number in update dialog