No dash in module names.

Dashes? We do not need no stinking dashes!
Setup default simulator counters collections.
Added examples using the local hadoop simulator.
Fixed counters handling in HadoopSimulatorLocal

Added counter support to HadoopSimulatorLocal and minor cleanings here and there.
Changes in logging.
Added some (minimal) documentation.
Restore correct hdfs.[ch] files for Hadoop version 1.0.4

The version had been exchanged with some other one
Correct use of hdfsStreamType
Added pydoop_script examples.
Added entry-point flag to pydoop submit.

This is to accomodate for modules that do not automatically execute a
'main' function when loaded.
Added avro data file generation to example.
Merge remote-tracking branch 'upstream/develop' into develop
Merge pull request #39 from elzaggo/develop

More examples