Update README.md
Merge branch 'develop'
Replace size_t with size_type

* fixes a compiling error with recent clang++
Merge pull request #18 from bastih/master

Fix clang++ compiler error
Adding travis build file
Trying to get travis working
Adding travis tag to readme
Merge branch 'develop'

Conflicts:
	.travis.yml
makefile no longer needed, using cmake
target gh-pages instead of gh-pages-1.0
Merge branch 'master' into develop