NMETarget: Fix WEOS typo to WEBOS
OpenFLTarget: add Tizen and EMSCRIPTEN targets
Haxe Tests: Update HaxeSourceRootDetectionTest to make work with latest IntelliJ IDEA 13.1 API
Add Copyright to generated files
Haxe grammar: @:jsRequire and macro support
HaxeModuleSettings: add outputFolder reference
update copyright
switch to 'IDEA Ultimate' as project SDK
Switch to the compiler.task from compiler in plugin.xml(new IntelliJ IDEA 13.1 API), so IntelliJ IDEA could build project.

Before running compilation - if working directory doesn't exists - create all parent folders. (instead of creating only one directory).
Handle exception when Python target is not supported(old Haxe toolkit) show notification with link to haxe.org/download.