bug fix for variables, and new sql file for queries
Modify RestServiceTaskHandler to be able to handle SOAP services
Add XPath selector to ServiceTask
Changes for basic auth, also for logging configuration
Add support for filesystem storage in addition to REM2 storage
Merge branch 'dev' into jk-work-01-28
fix security schema version
Fix issues affecting variables
Fixed ScriptNodeBuilder, making variables available in the ScriptTasks
Modify task completion method to copy variables declared for the task
Fix variable copying in TaskService
Add RESTful CRUD operations to ProcessesController
add comments
Active tasks now available when retrieving processInstance
Add assignee to process graph
Refactor TasksController
Refactor ProcessInstancesController
Fix bug in regex in RestServiceTaskHandler
Add ClearProcessInstancesScript
Fix duplicated tasks and completed tasks not being removed from web-app