Fix readme.
Add some style at css, aiming new input mode.
Add button for show/hide detailed input form.
Add notice about using Glyphicons.
Implement manual input mode on planet.
Prepare for list of antennas.
Class Satellites relies on class Antenna.
Some fix to apply the class Antenna.
Manual input mode on antenna.
Fix some parsing.
Fix calculation about electricity.
Update readme.
Update index.html.
Update footer.
Fix button style, checked with IE and chrome.
Set step attribute to some inputs.
Set default value to all manual inputs.
Merge branch 'release/beta2.1.