latest from Activiti
latest from Activiti
Revert "latest from Activiti"

This reverts commit 322f277bf1cd44f29abc1499d1e73ba81c7a3b2b.
Revert "latest from Activiti"

This reverts commit 5d04cd935000fe4c90f014911ac7557e41f78750.
Merge remote-tracking branch 'remote/master'
doc-fix (ENTITY_INITIALIZED)
Upgrade to apache commons lang 3.2.2 + using FastDateFormat where appropriate
Removing obsolete files
Fix race condition in DefaultDeploymentCache (see http://forums.activiti.org/content/race-hazard-defaultdeploymentcache)
test case to show that act-1992 works fine
First cut of DatabaseEventLogger: alternative for history where the event mechanism is used to generate database events (as json, so they can easily be fed into a json NoSQL store). This feature is turned off by default, as its experimental.
Merge branch 'master' of https://github.com/Activiti/Activiti

# By Tijs Rademakers (10) and others
# Via Tijs Rademakers
* 'master' of https://github.com/Activiti/Activiti:
  more image generation refactoring
  Image generator refactoring
  simple workflow changes
  ACT-1988 patch
  Fix imports
  small changes to pull request 291
  Moved image generator to its own module + visual changes
  fix act-2013
  add some files for act-2013
  Script event handler + in/out variables
  Script event handler implementation (+ small in/out variables)
  fix bug-1988
  Fixed potentialStarter parse issue
  Updated potentialStarter test which covers now also the extensionElement value.
  ACT-2027 fix
  Default to JSON
Database event logger: updated scripts for all supported databases + re-enabled DatabaseEventLoggerTest
Event logger: made event logger more generic, allowing for custom (non-database) event logging.
Made event logger thread-safe.
Basic docs for event logging
add parser for FailedjobRetryCount
Database event logging: switching EventLogEntity to integer for isProcessed (not used in Activiti - but for external usage so integer or boolean doesn't matter)
Database event logger: qa-fix for postgres (handling bytes … again)
Database event logger: qa-fix for postgres  - try 2
Postgres running, now time to fix db2