Revert "Debugger: error.phtml erases HTML output"
Debugger bluescreen: fixed collapsed class in stacktrace
Session: Fixed notice "The expiration time is greater than the session expiration" with memcache handler [Closes #1395]

   * in case when "memcache" is set as session.save_handler and session.gc_maxlifetime is set to "0" (never expires, see http://www.php.net/manual/en/memcache.set.php)
Http\Response: added $warnOnBuffer
Application: disables warnOnBuffer before error 500 is sent [Closes nette/nette#1366]
Latte: Compiler: fixed context switch bug in processHtmlAttribute
Latte: path may starts with \ [Closes #1259]
Latte: improved formatting of form macros
CachingIterator: IteratorAggregate may be recursive
PhpGenerator: Helpers::dump - fixed dumping of private a protected properties [Closes nette/php-generator#1]
PhpGenerator: Helpers::dump - added support for __sleep and Serializable
PhpGenerator: only own properties set to class
fixed in_array
fixed phpDoc [Closes nette/nette#1418]
marked @internal and @deprecated methods
tests: removed bad Finder test
tests: onLoggedIn & onLoggedOut tests added
tests: added test for IN
tests: added tests for formatTemplateFiles & formatLayoutTemplateFiles
Mail\Message::setHtmlBody() decodes %XX in URL