Merge branch 'release-0.1' into develop
Fixed README
Fixed a typo [ci skip]
Code cleanup and new tests
Typo in .travis.yml
Added php run-tests.php
Fixed run-tests.php directory in run-tests.sh
json_encode does not quote numbers in newer versions
Transferred similar code blocks in functions
Reformatted code [ci skip]
Preparing release v0.2
Merge branch 'release-0.2' into master