Add SpellCheckingValidator (not finished)
Make ResourceExtractor template class
Support capital case in spellchecker
Enhance Spellchecker and the tests
Add sample server application test
Add NOTICE.txt
Change the format of NOTICE from txt to md
remove unnecessary blank line
Merge pull request #218 from takahi-i/add-server-application-test

Add sample server application test
Merge pull request #217 from takahi-i/spellchecker

Add SpellCheckingValidator
migrate if to switch
Merge pull request #221 from recruit-tech/if-to-switch

migrate if to switch
Merge pull request #219 from recruit-tech/pom-xml

remove unnecessary blank line
Merge branch 'package-migration'
Fix build errors after merge package-migration(#220)
one more class to migrate