bird migration files
Merge pull request #82 from lileicc/birds-files

bird migration files
Completed refactoring of blog.SamplingEngine to
blog.engine.SamplingEngine and likewise for ParticleFilter.
Add .classpath and .project so that importing from Git into Eclipse is
easier.
Merge branch 'master' into machine-readable-output

Conflicts:
	compile.sh
add gson to classpath
whitepace fixing
Merge branch 'master' into multivar-gaussian-bugfix
factor out log determinant calculation into MatrixLib.logDet()
Merge pull request #80 from lileicc/multivar-gaussian-bugfix

Multivar gaussian bugfix
adding eclipse setting
quit on fatal errors
tupleset unit test that currently fails
TupleSetExpr-related bugfixes, making the test pass
add test for explicit set of lists; currently fails
allow lists inside explicit sets, making the test pass
minor: whitespace
Merge pull request #72 from lileicc/Fix-passing-of-argument-in-multinomial-distribution

Multinomial distribution accepts two arguments, either or both can be random
Merge pull request #66 from lileicc/generate-dblog-worlds

add ability to generate worlds from dblog models
adding Lei Li's setting file