Merge branch 'development'
Update README.md
Update README.md
Initial Hadoop 2.4 integration

Disabled Transform commands due to incompatibilities with mahout.
MiniMRYarnCluster jobs don’t yet work on OS X
Merge pull request #121 from InformationIntegrationGroup/development

Merge 2.025 into Master
Merge branch 'development' into mr-yarn

Conflicts:
	karma-not-common/pom.xml
WK-197 karma-mr uses KARMA_USER_HOME local to job
initial selection API defined
Merge branch 'development' into selection
restructure selection api
half-way changing command
Change infrasture of selection
Define default selection
row iterator abstraction
update the command interface
worksheetCommand supports selection
Fix all compilation errors
fix test errors
fix rdfgenerator servlet
Merge branch 'development' into selection