init commit
Added runes to be highlighted.
Added all functions defined in hoon.hoon
General fixes (including strings).
Added basic ability to generate some documentation for digraphs.  Needs work.
Generated basic documentation for runes.
Improved indent.
As per Curtis's suggestion, highlight atom odors.
As per Curtis's suggestion, remove identifier highlighting.
Changed hoonAtom to Identifier.  I think this is better?
Improved number matching to match across whitespace.
Improved rune matching to correctly digraphs following tis.
Added support for base32 and base64 numbers and double-quoted strings.
Okay, I think this finally fixes digraph highlighting for good.
Fixed rune highlighting at beginning and end of line.
Highlight tistis and hephep and recongize cenbar, etc. as constants.
added extras folder
Revert "Generated basic documentation for runes."

This reverts commit 66a0b4185840925725a0c28c209f8c5f4c482cdc.
Revert "Added basic ability to generate some documentation for digraphs.  Needs work."

This reverts commit 64c67e6ee9d543a036a0823d4f50ad83131e0a8d.
Merge https://github.com/urbit/urbit