First touches on auto-pack mode.
Merge branch 'devel' of https://github.com/joshua-decoder/joshua into devel
Made StatelessQuantizer public.
Removed wrong @Override annotation.
Work on config-less packing.
Cleaned up some test packed grammars and test case outputs.
Temporary pre-merge commit.
Merge branch 'packed' of https://github.com/jganitkevitch/joshua into sparse_features

Conflicts:
	.gitignore
	src/joshua/decoder/ff/tm/packed/PackedGrammar.java
Merge branch 'devel' of https://github.com/joshua-decoder/joshua into sparse_features

Conflicts:
	src/joshua/decoder/ff/tm/packed/PackedGrammar.java
Intermediate commit – broken.
Merge branch 'devel' of https://github.com/joshua-decoder/joshua into sparse_features

Conflicts:
	.gitignore
Merge branch 'devel' of https://github.com/joshua-decoder/joshua into sparse_features
Fixed SentenceTest.
Merge branch 'devel' of https://github.com/joshua-decoder/joshua into sparse_features
minor change in the RuleCollection interface that allows atomic checking-and-sorting
added memory reporting after every sentence
limited memory usage of decoder in test
bugfix: was setting glue grammar params for tuning using param count from tuning grammar
bugfix: typo
bugfix: missing slash in thrax path for standalone hadoop run