Include c3p0 dependency in TPC-W/server (needed by Infinispan for persistence)
[tpcw] Fix calculation of average WIPS
Indexes in TPC-W.

* Added a configuration parameter to the Populate servlet named USE_INDEXES.
* Changed DML to always have indexes, not using them presents no overhead.
* The TPC-W App uses the indexes accordingly to the parameter passed during the population.
Merge pull request #4 from nmldiegues/develop

Indexes in TPC-W.

  See log for commit 097f8281fc6a43e0d60cbb0ace8ec4cf6655f665.
Update test-suspend-resume example to work with latest 2.1-SNAPSHOT
Add documentaion for suspend-resume.
Update README file
Update test-suspend-resume README
Fix to use jaxax.transaction.Transation
Update README
Change log level to INFO
Fix logger usage in user interactions
Minor fixes to README.md
Merge branch 'fix/suspend-resume' into develop