Merge in changes from temporary Swift4 branch#3

Merged

RonnyFenrich merged 4 commits intomasterfrom swift4

Dec 12, 2017

-5

Commits on Sep 15, 2017

Merge pull request #1 from AppDirect/master
RonnyFenrich
authored

Commits on Sep 27, 2017

Remove unnecessary restriction of 25 labels (which causes missing labels in some charts)
RonnyFenrich
committed
Merge branch 'swift4' of https://github.com/AppDirect/appinsights-ios-charts into swift4
RonnyFenrich
committed

Commits on Dec 12, 2017

Merge branch 'master' into swift4
RonnyFenrich
authored