[#18] fix getIterator
Merge pull request #19 from koriym/hotfix/get-iterator

GetItrator() throw NoSuchInput exception
fix composer.json
Add 5.5 to travis
correct the type as the second parameter
Add missing semicolon in README.md
Merge pull request #30 from dhaaker/readme

Add missing semicolon in README.md
Merge pull request #28 from harikt/anticsrf

correct the type as the second parameter
Merge pull request #21 from harikt/patch-1

Add 5.5 to travis
add closing php tags
add getValue() method on Field, Fieldset, Collection. 100% test coverage
add Filter::addMessages(). fixes #23 and #24, but a little differently from what @harikt suggested
remove setRule() from the interface, as it is not needed for the filtering process itself
add travis build status badge
add docblocks
update meta
add license
updated composer
update composer with version 1.0.0
Merge branch '1.0.0'