Development merge

Sorry for the mess, but everything works. Here's a list of changes.

- Fixed data collection on magnetometer
- Replaced non-functional model for .625m arcjet thruster to rescaled 1.25m model (temp fix, fractaluk has a fixed version for the next big update)
- Improved reactor, radiator, and generator tooltips
- Added water and lithium resource maps to kerbin
- Added (currently unused) water and lithium resource assets
- Added atmospheric intake functionality to atmospheric scoops
- Added full initial electric charge to generators to aid in fusion reactor activation
- Charging is now disabled by default on the alcubierre drives
- Added electric charge to computer core, and increased torque to 5/5/5
- Added a more detailed tooltip description for the computer core
- Added details about power transmission to array and reciever to tooltip descriptions
- Added details about generator attachment and modes to tooltip descriptions
- Added detail to the GC/MS tooltip to indicate that it is also a science experiment
- Added details to the GRS description to indicate that it is useful for detecting concentrations of uranium and thorium
- Added a more detailed description of the science labs capabilities
- Added a clarification of the crygenic helium tank, and its use with the IR telescope
- Added details about the magnetometer is also a science experiment	to the tooltip desciption.
- Added details to the helium-3 container to clarify that it does not store helium, and is used as a reator fuel.
- Added tooltip to antimatter containers to indicate maximum capacity.
- Remove old hex can part files that were causing loading errors.
- Removed old methane tank part file that was causing loading errors.
- The large xenon tank now actually contains xenon.
- The UN tank now uses the correct model.
- Charging is now disabled by default for antimatter containers.
- Renamed aim reactor module to resolve a display issue caused by the previously very long class name.
- Corrected the names of the AIM reactors in the config.