Add type suffixes to integer literals explicitly
Merge pull request #84 from errordeveloper/hotfix_more_int_typing

Add type suffixes to integer literals explicitly

Reviewed-by: farcaller
sched: Mark asm! uses as volatile

We really don't want stack change switch instructions to be shuffled
about.
Merge pull request #86 from bgamari/master

sched: Mark asm! uses as volatile

Reviewed-by: farcaller
Starting to refactor dht22 demo
Hopefully better PT memory management with Rc
Do not emit mod pt if it is empty
Added lpc17xx integration pt test
Big chunk of work on PT

 - gdb now sets RUST_BACKTRACE
 - big refactoring of node::Node
   - submodes are now indexed by order of appearance
   - added materializer / mutator functions
   - added dependency tracking
 - fixes to parser to support all that
 - fixes to all pt code to support dependency-based tree walker
Various cleanig up; trying to fix dht22

This code doesn't work as well, it seems that rungs should be templated based on dht22 'a, S, P.
Fixed compilation error due to api mismatch
Tests are PITA, added hamcrest crate
dht22pt kind of works
All fields in Builder are now private
Task args are now extended with type params
Added zinc_task, that about to start working
PT now supports args with type params