[Swf9] print "undefined" as "null"

git-svn-id: http://haxe.googlecode.com/svn/trunk@6095 f16182fa-f095-11de-8f43-4547254af6c6
Sync with Browser.hx 4681ab7fd8542.

git-svn-id: http://haxe.googlecode.com/svn/trunk@6096 f16182fa-f095-11de-8f43-4547254af6c6
[As3] we can only get public fields through Type reflection

git-svn-id: http://haxe.googlecode.com/svn/trunk@6097 f16182fa-f095-11de-8f43-4547254af6c6
insupported is unsupported

git-svn-id: http://haxe.googlecode.com/svn/trunk@6098 f16182fa-f095-11de-8f43-4547254af6c6
SPOD -> Record

git-svn-id: http://haxe.googlecode.com/svn/trunk@6099 f16182fa-f095-11de-8f43-4547254af6c6
removed neko.db and most of php.db

git-svn-id: http://haxe.googlecode.com/svn/trunk@6100 f16182fa-f095-11de-8f43-4547254af6c6
disallowed matching against methods and properties with getters (fixed issue #1452)

git-svn-id: http://haxe.googlecode.com/svn/trunk@6101 f16182fa-f095-11de-8f43-4547254af6c6
inverted cmp unification in RecordMacros (fixed issue #1211)

git-svn-id: http://haxe.googlecode.com/svn/trunk@6102 f16182fa-f095-11de-8f43-4547254af6c6