angelabilities-reactions

Adds support for scriptable reactions via angel dna

$3

"reactions": {
"": {"emit": ChemicalBody},
"": {"do": ["command string"]},
"": {"run": "path/to/script"}
}

angel dna

{
"reactions": {
"test emit command": {
"emit": {
"type": "test"
}
},
"test do command": {
"do": "test emit command"
},
"test run command": {
"run": "relative/to/cwd/angel/reaction/script"
}
}
}

#### Given the above dna, angel used with command line

$ angel test emit command

emits Chemical {type: "test"} within angel's Plasma

$ angel test do command

does angel test emit command command.

$ angel test run command

require's and executes relative/to/cwd/angel/reaction/script

$3

module.exports = function(angel [, next]) {
// angel.cmdData...
}