Fail when a *@ has a type constraint
complain for **@ as well.
Makes string-wise shifts parse and fail as NYI
Use typed NYI exception
Remove unnecessary KeyHash stub
Move at_key/delete to from role to class (where they should be)
Implement absolute path lookup in ModuleLoader.
Remove whitespace.
Merge pull request #208 from donaldh/abs-search-path

Implement absolute path lookup in ModuleLoader.
Step one of converting {} and [] access from method to sub calls
Add "did you mean?" when trying to embed a regex in a sub

Example:

sub foo {
    regex re {
        ...
    }
}
Change op generation for [] and {} from method to sub
Remove method [] and {} handling, merge Any2 into Any again

Still needs implementation of []:exists and {}:delete
Simplify List.at_pos so that it doesn't refer to .exists anymore

This is needed because at_pos will be needed by .exists in the future
This approach was the wrong way  :-)  Nothing like commit driven discussion :-)

This reverts commit 20854f0bf9f60215df876405bcc81e6d870cc832.
Properly implement internals [].exists|delete, according to new semi-spec
Move sub [] and sub {} to separate files for easier maintenance
[docs/announce/2013.09.md] draft announcement
[docs/ChangeLog] update since last release

Highly subjective; please add stuff I missed, probably unintentionally.
reword slightly