Merge pull request #89 from skaldarnar/develop

Tooltips - fixes #70,#71
Added Gaussian blur filter to ImageUtils and blur the background image.
+ small changes to Settings dialog, may fix "windowClosed is called twice"
Merge pull request #90 from skaldarnar/develop

Gaussian Blur
Merge branch 'develop' of github.com:MovingBlocks/TerasologyLauncher into develop
Rename TerasologyGameVersion into TerasologyGameVersions
Fix Checkstyle warning
Format code
Add a game version object - fixes #83
Load Jenkins job result (failed, successful, ...)
Fix some TODOs (and added new TODOs)
Merge pull request #91 from mkalb/gameVersion83

Add a game version object
Add CHANGELOG.md - fixes #42
Merge pull request #93 from mkalb/changelog42

Add CHANGELOG.md - fixes #42
Implement first JUnit test - fixes #43
Merge pull request #94 from mkalb/junit43

Implement first JUnit test - fixes #43
Some fixes for the LauncherFrame
Merge pull request #95 from mkalb/launcherFrame

Some fixes for the LauncherFrame
Little fix for GameDownloader
Fix compare of BuildNumber (equals)
Add launcher settings tab - #92
Merge tab with language settings
Merge pull request #96 from mkalb/launcherTab92

Little fixes and adding a launcher tab to the settings
Refactor and Bugfix