Merge branch 'hotfix/0.1.4'
Merge branch 'release/0.2.0'
Create LICENSE
Merge branch 'release/0.2.1'
Merge branch 'release/0.2.2'
Merge branch 'release/0.2.3'
add .travis.yml
Merge pull request #55 from holyshared/master

add .travis.yml
Don't call Iterator::rewind()
SelectManyIterator: Don't iterate if an empty element given