Merge pull request #170 from nkubala/v0.6.2

bump version to 0.6.2

Author: nkubala

Makefile

@@ -15,7 +15,7 @@
 # Bump these on release
 VERSION_MAJOR ?= 0
 VERSION_MINOR ?= 6
-VERSION_BUILD ?= 1
+VERSION_BUILD ?= 2
 
 VERSION ?= v$(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_BUILD)