* peppe/common_test/dev/OTP-8805:
  Fix problem with {fail,Result} from end_tc not being recognized
  Fix problem with prepared_tests tuple not being recognized
  Add verification terms to test suite
  Fix various test suite, makefile, and doc related problems
  Fix error in the repeat_until_* group property handling

* peppe/common_test/dev/OTP-8753:
  Fix problem with prepared_tests tuple not being recognized
  Add verification terms to test suite
  Fix various test suite, makefile, and doc related problems
  Fix error in the repeat_until_* group property handling
  Add test suite for groups with repeat property
  Add verification events to sequence group test suite
  Fix error in handling of sequence groups
  Fix error in test suite
  Fix problems with sequences and sub-groups
  Add test cases to sequence suite
  Fix error with group term in ct:run_test/1
  Add test suite to examplify problem with nested groups in a sequence

Getting sequences to work properly when a sub-group fails in init_per_group has been unsuccessful (see tests in ct_sequence_1_SUITE). Skipping parent group tests from the auto_skip conf clause fails because of problems with where/how the group status is stored.

Work in progress...

Only real program files should be installed with INSTALL_PROGRAM while
scripts should be installed with INSTALL_SCRIPT and data files with
INSTALL_DATA.