JSONspecNew

GET /query
parameters are the same as before: minWords, maxWords, filter (string of comma separated words), top, data (the actual query)
responds with e.g.
{
	"result_count": 10,
	"query": "your query string",
	"query_results": [
		{
			sent_text: "this is a sentence", similarity: 0.8, 
			lj_post_id: 743, sent_num: 2, username: "username", 
			post_time: "1114875060", url: "http://username.livejournal.com/743.html",
			mood: null
		}, ...
	]

	
}


POST /contexts
post data should be a json, format:
{
	window: 1, // number of +/- sents, or null if you want full posts
	sents: [
		[743, 2],  // tuples of post_id, sent_num (resulting from a query, like above)
		[134, 3],
		...
	]
}
responds with e.g.
{
	"result_count": 10,
	"query_results": [
		[
			{
				sent_text: "this is a sentence before sent 1", similarity: 0.1, 
				lj_post_id: 743, sent_num: 1, username: "username", 
				post_time: "1114875060", url: "http://username.livejournal.com/743.html",
				mood: null
			},
			{
				sent_text: "this is sent 1", similarity: 0.8, 
				lj_post_id: 743, sent_num: 2, username: "username", 
				post_time: "1114875060", url: "http://username.livejournal.com/743.html",
				mood: null
			}
			{
				sent_text: "this is a sentence after sent 1", similarity: 0.2, 
				lj_post_id: 743, sent_num: 3, username: "username", 
				post_time: "1114875060", url: "http://username.livejournal.com/743.html",
				mood: null
			}
		],
		[
			{... another sentence ...},
			{... another sentence ...},
			...
		], 
		...
	]

	
}