Update RemoteTech.ckan

Updated with metadata that is either not supported or poorly represented by KerbalStuff.
Added missing commas.

Maybe we should ask GitHub to include a JSON syntax checker?
Create CustomAsteroids.ckan

@pjf, is this how I get NetKAN to auto-generate Custom Asteroids `.ckan` files?
Merge pull request #210 from Starstrider42/patch-1

Update RemoteTech.ckan
Fix oopsed bugtracker field in NetKAN/RemoteTech.ckan
Fixed incorrect bugtracker value
Merge pull request #213 from pjf/fixup_remotetech

Fix oopsed bugtracker field in NetKAN/RemoteTech.ckan
NetKAN: Always use default_version_id to locate latest release.

- Includes tests.
- Closes #214.
- Thanks to @Starstrider42 for spotting this.
Merge pull request #217 from pjf/214_netkan_wrongversion

NetKAN: Always use default_version_id to locate latest release.
Added Filter and Filter Regexpes to spec and code.

They don't do anything yet.
For #129.
Added tests for filters.

As part of #129. Obviously these cause travis to fail without their corresponding code.
Add filters. Deprecate bundles and install options.

Updates the spec, the schema, and the code. Includes tests.

Closes #113 (deprecate things).
Closes #129 (add filter keywords).

This will require an update to CKAN-meta, which I've already got ready.
Fixup: Finish removing `description` field.

I only half removed it before, and caused travis to cry.
Fix numerous NetKAN JSON faults.

Our parser was apparently ignoring these, but we should be strict in our validation.
Travis validation of NetKAN files.

Also more errors discovered and corrected.
Fixed a bug where we could end up with lists of nulls.

This also means I can now install firespitter. :)
Merge pull request #218 from pjf/129_filter

Added filter support. Deprecated many things.
Added SRL and QuickRevert to the NetKAN.

@malahx: These files can be inflated by `netkan.exe` to produce
the full CKAN descriptors. The best thing is we've got bots that
check KerbalStuff for new releases each day, so if you make a new
release of SRL or QuickRevert, we'll find it! :)
Merge pull request #220 from pjf/QR_SRL

Added SRL and QuickRevert to the NetKAN.
Merge pull request #212 from Starstrider42/patch-2

Create CustomAsteroids.ckan