ctrie-0.1.1.0: changelog.md

# 0.1.1.0 (April 2016)
	* Add insertIfAbsent (https://github.com/mcschroeder/ctrie/pull/2)

# 0.1.0.3 (December 2015)
	* Eliminate a redundant import warning on GHC 7.10
	* Loosen dependency bounds

# 0.1.0.2  (October 2014)
	* Use newer versions of base and atomic-primops
	* Update benchmarks for criterion 1.0