#5465 use strlen instead of empty
#5465 unit test
#5465 added link to github issue
Fixes #4670
refactor code
added testRemoveMethodInsensitive
Giving more namespaces to FlashMessager

This change was made by another user and excluded after for some reason. Just putting it back
Adding Hungarian translations for Captcha
Adding Hungarian translations for Validate
Change hardcoded events names by its constant.
Merge pull request #5647
Merge pull request #5647 in master
More explicit name for requested name
consistent naming
fixed typo
remove unneeded createService functions because actually do same with base class
must+v1
Support PHPUnit 3.8+ compatibility

PHPUnit 3.8+ adds a method to its PHPUnit_Framework_TestListener interface called addRiskyTest(). Need to stub it out to avoid "must implement this interface method" fatals when using 3.8+.
remove unneeded key "name" under "input_filter" per-element to make no ambiguous
 which key must be written
Remove trailing spaces.