couch helper functions
increase repl startup timeout, use fully-qualified string/replace instead of clobbering
use environ to manage all db settings
implement queuing approach, splitting processing & uploading into two functions
actually _use_ start-all
optionally parameterize get-db
updates to couch & helpers, start tf_idf
incorporate threads into main
Merge branch 'master' of https://github.com/swizzard/ts-clojure into with-queue

Conflicts:
	src/twitter_stuff/main.clj
	src/twitter_stuff/utils/helpers.clj
add timeouts to couch db
upload raw tweets
Merge branch 'with-queue' of https://github.com/swizzard/ts-clojure into with-queue

Conflicts:
	src/twitter_stuff/main.clj
finally debug tweet-based processing
Merge branch 'with-queue'
thread tweaking
Merge branch 'master' into mongo

Conflicts:
	src/twitter_stuff/main.clj
	src/twitter_stuff/parsing/parse_tweet.clj
	src/twitter_stuff/utils/couch.clj
debug mongo integration