better error message for java UiScrollable parsing exception
Merge pull request #3721 from Jonahss/master

better error message for java UiScrollable parsing exception
porting ci to jenkins
Merge pull request #3724 from appium/jenkins-ci

Porting ci to jenkins
Adding Link to Obj-C Bindings
Adding Objective C samples
Merge pull request #3725 from penguinho/master

Adding Objective C samples