Added ALL_GROUP strategy to PlanJSONDumpGenerator.

Added ALL_GROUP strategy to PlanJSONDumpGenerator. Before this fix the pact web could not show the plan.

Fixed nephele-config.sh substr command calls on OS X (closes #88)

Fixed bug. stub.open() was not called for COMBININGSORT local strategy.

Fixed commons-io missing in lib directory + fixed wrong groupId of commons-io

1) Fixed problem where commons-io jar file was missing in the lib directory 2) Fixed wrong maven group definition of commons-io (changed from org.apache.commons to commons-io) and updated to a more recent version (same as hadoop)

updated contributers

added comment for eclipse users

Remove pact-examples dependency in pact-clients.

Made the hadoop_v1 maven profile active by default (hadoop version 1.2.1)

Update Readme.md with project overview and a little tutorial.

Fix from Alexander, so that pact-hbase is only included if yarn is used (because it is not compatible with hadoop v1)

Added extra profile entries in the pom.xml files in order to fix the hadoop_v1 compilation problems.

pact-clients was dependent on pact-examples in order to run
LocalExecuterTest. The problem with that was, that this prevented the
use of the LocalExecuter within the pact-examples module (circular
dependency). Hence the LocalExecuterTest was moved to the pact-test
module and the pact-examples depedency was removed from pact-clients.

Changed Nephele MemoryBuffer to wrap PACT MemorySegment instead of java.nio.ByteBuffer

Addressed Stephans comments
new memory segments methods

Remove checkpointing and envelope consumption logic
Signed-off-by: NRobert Metzger <metzgerr@web.de>

Removed compression from nephele

Re-added tests.

Re-enabled JobManagerITCase with reduced logging verbosity.

(Pull request by Christian Richter)

Minor bugfix for TextInputFormat + Testcase