Fixed matchActivity call on 'message' event was trowing undefined method since the method was moved to FilterManager
Merge pull request #30 from natgeo/hf/fix-1594

[MIE-1594] Fixed matchActivity call on 'message' event was trowing undefined method since the method was moved to FilterManager
Updated version to 0.1.7
Merge branch 'develop' of github.com:natgeo/modules-activitystream into develop
Merge branch 'develop' of github.com:natgeo/modules-activitystream