Merge pull request #44 from jgwinnup/master

Fixed bug in tokenizer.perl where comma separated lists of single characters aren't handled correctly, updated Russian NBP list
caching error for compact pt
patch segfault for target phrase caching. Only occurs when multithreading.
Add --full-tcmalloc to link against the non-minimal tcmalloc library
Merge branch 'master' of github.com:moses-smt/mosesdecoder
Also use unwind for for tcmalloc
patch segfault for target phrase caching. Only occurs when multithreading.
Merge branch 'master' of github.com:moses-smt/mosesdecoder
delete GetWordPenaltyProducer(). Need non-const version only for mira
Merge branch 'master' of github.com:moses-smt/mosesdecoder
unwind library, cleanup
swap
Merge branch 'master' of github.com:moses-smt/mosesdecoder
delete PhraseBasedFeatureContext
beautify
delete PhraseBasedFeatureContext
delete ChartBasedFeatureContext
delete ChartBasedFeatureContext
mark GetTargetPhraseCollection with LEGACY
mark GetTargetPhraseCollectionNonCache with LEGACY