Remove collection methods fromConfigration class source
example bugfixed
codecoverage script bugfixed
coveralls script bugfixed
add waffle.io badge
add waffle.io badge
Revert "add waffle.io badge"

This reverts commit 4ab9f7321e59097d9523b117c43b7957702a77e5.
Merge pull request #4 from waffleio/master

waffle.io Badge
Merge remote-tracking branch 'origin/master'
add waffle.io badge
Merge remote-tracking branch 'origin/master' into 1.0.0-alpha2-refactoring
escape the search string
add includeFiles method
refactoring
add excludeFiles method
refactaring filter codes
regexp bugfix
remove collect setting
add apply method to Configration class
add license file