Add python script that generates a json-based index
Revert "Add python script that generates a json-based index"

This reverts commit c87ba344e58aa1b813ba06cd552ac0c7454c7068.
Initial "Distro" checkpoint - a way to bundle different sets of modules with various Terasology distributions (minimal modules, all stable, different set for applet, etc)
Minor logging tweak
Distro tweaks, mainly the working addition of modules to the applet
Update Omega module lineup + outdated URL
Tweak .gitignore
Temporarily exclude TerraTech and Machines from Omega until reorganized