various optimizations to make CYK+ parser several times faster and eat less memory.

speed-up of decoding depends on how much time is spent in parser:
10-50% speed-up for string-to-tree systems observed (more on long sentences and with high max-chart-span).

if you only use hiero or string-to-tree models (but none with source syntax), use compile-option --unlabelled-source for (small) efficiency gains.
typo in last commit
use &#124; as default escape sequence for "|" (for consistency with tokenizer.perl)
learnability analysis scripts
Merge branch 'master' of github.com:moses-smt/mosesdecoder into hieu
Transliteration support for syntax models.
Merge branch 'master' of github.com:moses-smt/mosesdecoder into hieu
target-syntax: use SoftMatchingFeature to assign non-terminal to unknown words
Merge branch 'master' of github.com:moses-smt/mosesdecoder into hieu
eclipse
Merge branch 'master' of ../mosesdecoder into hieu
eclipse
Merge branch 'master' of ../mosesdecoder into hieu
eclipse
Merge branch 'master' of ../mosesdecoder into hieu
segfault when there's nothing in the stack
remove temp directory
german chunker wrapper
parse chunk tagger output
parse chunk tagger output