Merge branch 'master' of https://code.grnet.gr/git/flowspy

Makefile

 flowspytag = $(shell git describe --abbrev=0)
-flowspyver = $(shell git describe --abbrev=0 | egrep -o '([0-9]\.){1,10}[0-9]')
+flowspyver = $(shell git describe --abbrev=0 | egrep -o '([0-9]+\.){1,10}[0-9]+')
+name   	   = $(shell basename $(shell pwd))
 
 .PHONY: dist distclean
 
 dist: 
-	git archive --format tar --prefix flowspy-$(flowspyver)/ -o flowspy-$(flowspyver).tar $(flowspytag)
-	gzip -f flowspy-$(flowspyver).tar
+	git archive --format tar --prefix $(name)-$(flowspyver)/ -o $(name)-$(flowspyver).tar $(flowspytag)
+	gzip -f $(name)-$(flowspyver).tar
 distclean:
 	@rm -f *tar.gz