[VOL-5146] voltha-openolt-adapter failure

cmd/openolt-adapter/common.go
pkg/mocks/common.go
-----------------------------
  o Bogus job uncovered sca lint failures, files lack newline at EOF.
  o Run gofmt -e -s -w  to update files and commit the repair.

makefiles/golang/include.mk
makefiles/golang/beautify.mk
----------------------------
  o Added target beautify-golang as a convenience for invoking gofmat.
  o Logic also added in repo:onf-make

VERSION
-------
  o Version file incremented per code review input.

cmd/openolt-adapter/common.go
internal/pkg/core/common.go
pkg/mocks/common.go
compose/adapters-openolt-go.yml
-------------------------------
  o Bogus patch.
  o Cosmetic edits to trigger a job, see if adapter failure still reported.

Change-Id: I5f4b606126b9bf622bae5c115b231a48d5205f10
diff --git a/makefiles/include.mk b/makefiles/include.mk
index f7bb20d..9566cc8 100644
--- a/makefiles/include.mk
+++ b/makefiles/include.mk
@@ -21,10 +21,6 @@
 # ONF.makefile.version = 1.0
 # -----------------------------------------------------------------------
 
-ifndef mk-include--onf-make # single-include guard macor
-
-$(if $(DEBUG),$(warning ENTER))
-
 ## -----------------------------------------------------------------------
 ## Define vars based on relative import (normalize symlinks)
 ## Usage: include makefiles/onf/include.mk
@@ -44,6 +40,7 @@
 include $(ONF_MAKEDIR)/virtualenv.mk#        # lint-{jjb,python} depends on venv
 # include $(ONF_MAKEDIR)/lint/include.mk
 # include $(ONF_MAKEDIR)/git-submodules.mk
+include $(ONF_MAKEDIR)/golang/include.mk
 # include $(ONF_MAKEDIR)/gerrit/include.mk
 
 include $(ONF_MAKEDIR)/todo.mk
@@ -64,16 +61,4 @@
 
 $(if $(DEBUG),$(warning LEAVE))
 
-## --------------------------------------------------------------------------
-## structure to support pre/post target handling w/o inlining in Makefile (?)
-## --------------------------------------------------------------------------
-##   include makefiles/include.mk
-##     include makefiles/main/enter.mk
-##     [... include *.mk ...]
-##     include makefiles/main/leave.mk
-
-mk-include--onf-make := true
-
-endif # mk-include--onf-make
-
 # [EOF]