Air Masses. An air mass is a large body of air with generally uniform temperature and humidity. The area from which an air mass originates is called a source region. Air mass source regions range from extensive snow covered polar areas to deserts to tropical oceans.
The new Indigo Kodi add-on from TVADDONs replaces some of the other add-ons released from that group including their wizard, maintenance tool, log uploader, notifications tool. However, it appears that the new Indigo add-on goes a step further than just replace those add-ons.
M2Eclipse has recently been moved to the Eclipse Foundation. It is now called M2E, lives at eclipse.org and can be installed from within Eclipse Indigo as a standard plugin, just like CDT, or WTP, which is, of course, a good thing.