Don't clobber objects in config

Traverse into objects and add editors for types found
Sort objects by keys
Default name to empty string
Merge pull request #52 from atom/ks-dont-clobber-objects

Don't clobber objects
Show installed packages/themes in search results
Add check icon to installed packages/themes
Merge pull request #53 from atom/ks-show-installed-packages-in-search

Show installed packages/themes in search results
Support native keybndings in info text in Themes panel
Support native keybndings in info text in Packages panel
Support native keybndings in info text in Keybindings panel
Support native keybndings in available package view
Disable select on setting headings and names
Support native keybndings in installed package view
Merge pull request #54 from atom/ks-more-native-key-bindings

More native key bindings
Only show keybindings for currently platform

Closes #39
Prepare 0.86.0 release
Don't let packages overflow container

Closes #37
Use standard padding in available package view
Prepare 0.87.0 release