Fix promotion weight
Add external url cross sell campaigns
Update version
Merge commit '82b42f1de141adff719a1bc7132b4fe370db7ddd' into external-url-campaigns

Conflicts:
	README.md
	pom.xml
	src/main/java/com/malcom/library/android/module/core/MCMCoreAdapter.java
Merge pull request #21 from MyMalcom/external-url-campaigns

External url campaigns