bug fix SENSEI-270
bug fix: SENSEI-269
fixed a compilation issue and tests pass
added index splitter
added readme
fixed pom
Correct git directory config
Fixed a hadoop-built index path bug in load-index.
Set maxClientCnxns=30 in resources/zookeeper.properties to help unit test.
Support negative UIDs in ShardingStrategy.
Make text column in sensei schema support default config values
Make store property configurable in schema for meta-data column
correct tableElem.getAttribute usage
support customized analyzer with no-argument constructor.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	sensei-core/src/main/java/com/senseidb/conf/SenseiSchema.java
Merge pull request #5 from shixin86/hadoop-indexing-customized-analyzer

support customized analyzer with no-argument constructor.
Change zoie group id
bugfix start-sensei-node.sh
some linux -like gentoo- use /bin/ifconfig/
Merge pull request #6 from heeseok-samsung/master

fixed start-sensei-node.sh
Use base name to select distributed cache

Conflicts:

	sensei-hadoop-indexing/src/main/java/com/senseidb/indexing/hadoop/map/SenseiMapper.java