qa_common_components

Merge pull request #1 in QA/qa_common_components from 1.0.0/staging to master

* commit '7d1033f823d88387b6d05fec6a2ef2daf8b51302':
  DEV-4150:  Remove quotes from string for MIL label check
  DEV-3990: bug fix for labels check
  DEV-3988, DEV-3989, DEV-3990, DEV-3993: Final updates
  DEV-3993: Update macro variable name for path to SCDM tables to SCC
  DEV-3989:  Fix test group 8 for checking MIL table label
  DEV-3987: add lowcase for &_phase in cc test module
  DEV-3986: Remove temporary files for testing and add readme.txt
  DEV-3991: Minor bugfix for missing % for lowcase
  DEV-3970: Libref indata not defined / path _SCDM
  DEV-3985: Add %ds_exist_delete macro
  DEV-3935: verify_cc_etl macro module call is missing from 01.0_cc_test.sas
  DEV-3933: Add options validvarname=v7 to master header
  DEV-3941: add noprint to 3 proc sql procedures
  DEV-3943: Fix typo in cc_utility_macvars.sas %scdm_table_names
  DEV-3936: minor bug fix to remove extra .sas from master file name
  DEV-3930: cleaned up dup files in git and updated headers
  DEV-3929: New package developed