[.gitignore] Ignore all xcuserdata dirs
Allow the specification of relative paths
Allow the specification of relative paths in more places
Run tests with relative paths
Fix test invocation
Test script was missing a slash
Merge pull request #13 from segiddins/seg-relative-paths

Allow the specification of relative paths
reduce casting
Merge branch 'master' into jp-objc

* master:
  reduce casting
  Test script was missing a slash
  Fix test invocation
  Run tests with relative paths
  Allow the specification of relative paths in more places
  Allow the specification of relative paths
  [.gitignore] Ignore all xcuserdata dirs

Conflicts:
	sourcekitten/main.swift
	test.sh