Updated common makefile

Author: mrz1836

.make/Makefile.common

@@ -18,7 +18,8 @@ ifdef HAS_GIT
 	ifdef HAS_REPO
 		## Automatically detect the repo owner and repo name (for local use with Git)
 		REPO_NAME=$(shell basename "$(shell git rev-parse --show-toplevel 2> /dev/null)")
-		REPO_OWNER=$(shell git config --get remote.origin.url | sed 's/git@$(GIT_DOMAIN)://g' | sed 's/\/$(REPO_NAME).git//g')
+		OWNER=$(shell git config --get remote.origin.url | sed 's/git@$(GIT_DOMAIN)://g' | sed 's/\/$(REPO_NAME).git//g')
+		REPO_OWNER=$(shell echo $(OWNER) | tr A-Z a-z)
 		VERSION_SHORT=$(shell git describe --tags --always --abbrev=0)
 		export REPO_NAME, REPO_OWNER, VERSION_SHORT
 	endif