#12: Postfix to correct a sys.path handling quirk.
Make script validation optional and more explicit.
added travis-ci yml
register multiprocess.Process.terminate method for each user group - so that usergroup processes are terminated if the multimech run is interrupted
implementation of data generators for Transactions to consume.
removed dangling debugging print statement
added data generator to examples
Merge branch 'data_generators' of github.com:alisaifee/multi-mechanize

Conflicts:
	examples/config.cfg
	multimechanize/utilities/run.py
reworked implementation of data generator. replaced webservice with a Pyro based server/proxy
* introduce a lock for access to the generator .next() method
* use threads not multiprocess for initializing individual generators
documentation for data generators
bug fix: GenratorProxy.get should use _obj not _gen
replace bottle dependency with pyro4 in dependency_checker
Merge branch 'data_generators' of github.com:alisaifee/multi-mechanize
bugfix: use project_name & project_dir for deriving the root directory for looking up generator scripts
Merge branch 'data_generators' of github.com:alisaifee/multi-mechanize
Sort config sections while parsing it. Python 2.6 ConfigParser does not preserve the order causing bug upon loading the usergroup.