Merge branch 'testcase_project' into develop

* testcase_project:
  added dummy test for dummy project containing the "For Testers Only" test smell: it contains the only call to .chainObjects(...) in the whole project
  getter and setter for field
  trying to find the "For Testers Only" test smell
  predicate to find method declarations that are used in a test somewhere
  predicate to find declaration and invocation of the same method
  predicate to find invocations in body of method declaration
  predicate to find tests
  vim mode lines
Merge branch 'pres_20140403' into develop

* pres_20140403:
  zipped draft02
  added slides on previous work, references to papers on test smell detection in snapshots and code smell detection through change history, planning, placeholders for examples
Merge branch 'pres_20140403' into develop

* pres_20140403:
  final presentation for 2014-04-03
  final presentation for 2014-04-03
  added predicates specific to detection of "for testers only" smell in snapshot
  * better names for predicates * removed declare-invoke after discovering methodinvocation-methoddeclaration * extra predicates
  Added ForTestersOnly smell
  added predicate for finding invocations that are part of the body of a @Test method
  better name