Update alerts
Fixing ci for pull request
Merge pull request #2549 from sebv/master

Fix ci for pull request
adding prefs tests to ci
Merge pull request #2550 from sebv/master

Adding prefs tests to ci
enabling more ios tests
Merge pull request #2551 from sebv/master

Enabling more ios tests
isolated gappium tests
adding functionnal/common to ci
Merge pull request #2552 from sebv/master

Added functional/common dir to ci.
Update TouchActions in u_i_catalog demo
Merge pull request #2553 from DylanLacey/update_docs

Update docs
Extract strings from apk corresponding to device language instead of default to be used with ID location strategy in Android
Extract strings from apk and add getStrings method on selendroid
Fix error removing old strings file from windows
Add optional argument 'language' to getStrings in Android and Selendroid
Add optional argument 'language' to getStrings in iOS
Check updateStrings errors and improve parseLocalizableStrings in iOS
Fix the bug with corrupted search context value "ctx" while during xpath search

avoiding bad syntax in case of context is empty string
configuring jscs