make zookeeper cluster used for transactional state customizable
add ability to store data inside the topology context (for data that's needed across different instances of a batchbolt, for instance
changed FailedBatchException to FailedException and moved it to topology namespace so it could be used with basicbolt as well
allow null parallelism for components
Added check for null servers list on the setup of the DRPCSpout. Fixes #112
Added the lein eclipse plugin to the project.clj. You can generate eclipse .project and .classpath files by running lein eclipse.
Help message per commands for Storm client, simple error handling, fix miscs
add javadoc for transactional spouts
update javadoc script
Merge branch 'master' into transactional-spout
doc
updated changelog
updated changelog
add storm dir for logs folder to use absolute path for logs folder
remove unused source file
Merge branch 'master' into clojure_tuples

Conflicts:
	src/clj/backtype/storm/testing.clj
	src/jvm/backtype/storm/drpc/CoordinatedBolt.java
	src/jvm/backtype/storm/tuple/Tuple.java
fix type hints and small issues with clojure enhancements
forgot moved file
added contributor
Merge pull request #121 from haitaoyao/master

add storm home for default log4j configuration to use absolute path for logs folder