updated install games function. Inallations are now handled in files in the .install directory. This may be horribly broken, for stability, use the master branch.

.install/Numnastics.sh

@@ -0,0 +1,3 @@
+check_dependencies python-pygame:pygame python-xdg:xdg python-pyperclip:pyperclip python-requests:requests python-setproctitle:setproctitle
+git -C "${installPath}" clone --recurse-submodules https://gitlab.com/stormdragon2976/numnastics.git
+add_launcher "${installPath}/numnastics/numnastics"