Adds try/catch block to model
Parser supports try/catch blocks
Adds try/catch support in simple cases
Adds VM test that verifies that exceptions are caught
Fixes bugs in try/catch
Removes exception handlers in a special case when exception handler is
exactly at the start of a protected block
Fixes incorrect optimization of try/catch statements
Adds optional support of throwing NPE when calling method on null
instance
Implements Double.parseDouble. Fixes bugs. Disabled devirtualization
optimization due to bugs