#37 Upgrade to clojure 1.5.1
Fixes #37.
#33 Getting namespace of file doesn't work for in-ns forms
1. Add extension for searching for ns declarations and function to find current namespace for elements.
2. Fix documentation to use new function, and also fix escaping.
Fixes #33, fixes #29.
#35 Refactor tests
Move test Clojure files to test hierarchy and fix strange VFS bug.
#9 Add extensible resolution mechanism
1. Minor fixes to Java resolution (removed special handling for implicit arguments)
2. First steps to working out resolve keys without resolution