Merge pull request #1 from bpoweski/master

Upgraded Joda money to 0.8
Remove .dir-locals used by Swank
Upgrade to Clojure 1.5
Change log update
1.0.0-beta1
Now working on 1.0.0-beta2
Depend on Clojure 1.5.1
Add c.m.amounts/positive?, /negative? and related predicates
Ignore all .lein* files
Introduce clojurewerkz.money.currencies
Change log updates
Introduce lookup functions for ISO-4217 codes
Add Codox
Work around for Leiningen issue 1099
Introduce c.m.currencies/of-numeric-code
Introduce c.m.currencies/of-country
Introduce c.m.currencies/pseudo-currency?
Introduce c.m.amounts/max and /min
Change log update
Don't refer to clojure.core/max and /min