Removed tests for writing runtime.json
Removed runtime.json file writes and watches
Changed file load ordering
Better docs
Resolved merge conflicts
Allow objects, recursion to makeImmutable
Updated tests
Made immutable by default
Updated docs
Produce warnings if no configurations are found
config.get and config.has implementation
Tests for get/has, exposing file loading
Cleaner exposure of _loadFileConfigs
Added contributor table to README.md
Added contributor table to README.md
Updated docs
Merge branch 'master' of github.com:lorenwest/node-config
Merged README.md