Debugger: body is not styled in bluescreen.css
Debugger: fixed link to Google
Forms: SelectBox: it is checked that value is non-empty only if selectbox has any options [Closes nette/forms#5]
Forms: Selectbox allow item with null caption [ID => null]

Forms: test fix, test for ChoiseControl

Forms: Coding standard fix

NULL should be uppercase
Caching: FileStorage lock uses mode c+
Released version 2.1.3
Reflection: fixed getClosure() for PHP < 5.4
UI\Multiplier: added missing type in constructor
Strings::toAscii(): support for czech and french quotation marks
tests: added RouteList basic test
readme.md: added badge and link to Packagist
Image: Function formFile: Doc fix

Adding @throws