Merge pull request #48 from tell-k/master

Catch up with woothee v1.10.0

Merge pull request #40 from woothee/add-ci-php5.3

Re-add PHP 5.3 to CI

Merge pull request #36 from woothee/release/v1.7.0

Release v1.7.0

Merge pull request #35 from woothee/release/v1.6.0

Release v1.6.0

Bump

Merge pull request #32 from woothee/prepare-v1.4.0

Prepare v1.4.0

Merge pull request #22 from woothee/prepare_v1.2.0

v1.2.0

Upgrade testset

No changes of code are required

Merge pull request #15 from woothee/fix_msie11

Fix MSIE11 and prepare v1.0.1
Close #14

Merge pull request #13 from woothee/prepare-v1.0.0

Prepare v1.0.0