new command line option for specifying the relative path of the dir where Localizable.string resides
ported over the java contact app test to node since the test is outdated
Update Ruby sample code
enabling gappium tests
Merge pull request #2613 from sebv/master

Enabling gappium ci tests
fixed basics tests
upgraded appium-uiauto
Merge pull request #2614 from sebv/master

Fixed testapp/basics tests + upgraded uiauto
fixed tests
Merge pull request #2615 from sebv/master

Started to fix ios tests
Merge pull request #2599 from bootstraponline/ruby_sample

Update Ruby sample code
fixed more ios tests
Merge pull request #2617 from sebv/master

Fixed more ios tests
Check exists before read file
Merge pull request #2619 from bootstraponline/read_file_fix

Check exists before read file
refactored/fixed uicatalog/gestures tests
Merge pull request #2622 from sebv/master

Refactored/fixed uicatalog/gestures tests
fixing tests
mitigating against redundant/late session closing
Merge pull request #2624 from sebv/master

Fixing remaining ios71 tests