Bump loopy

See merge request !72

Vectorize sum factorization kernels

See merge request !68

Use kernel query language to specify dependencies on writes!

This fixes #52

See merge request !67

Feature/sumfact poisson 3d

See merge request !66

Feature/loopyish class members

See merge request !65

Avoid having generation magic use global context

That was a bad idea from the beginning! It lead to a situation,
where calls from within a generator inherited their context tags.
Should be fixed now.

This is a followup MR for !63

See merge request !64

That was a bad idea from the beginning! It lead to a situation,
where calls from within a generator inherited their context tags.
Should be fixed now.

Multiple kernel infrastructure

Also: constructor is a loopy kernel.
This fixes #40.

See merge request !63

Feature/vectorize poisson

See merge request !61