Refactor mobile: getAppStrings to use execute_script exclusively#1215

Dor-bl wants to merge 4 commits intoappium:masterappium/python-client:masterfrom

Dor-bl:remove-app-strings-fallback-16370282440067229945Dor-bl/python-client:remove-app-strings-fallback-16370282440067229945Copy head branch name to clipboard