Create a marketplace app object
removed non-app locators and methods into the test
Merge branch 'master' into marketplace-obj
Merge branch 'master' of https://github.com/mozilla/gaia-ui-tests.git into marketplace-obj

Conflicts:
	gaiatest/tests/marketplace/test_marketplace_without_connectivity.py
	gaiatest/tests/marketplace/test_search_marketplace_and_install_app.py
Merge branch 'master' of https://github.com/mozilla/gaia-ui-tests.git into marketplace-obj
Created a search results region and added switch_to_frame in the app
Merge branch 'master' of https://github.com/mozilla/gaia-ui-tests.git into marketplace-obj

Conflicts:
	gaiatest/tests/marketplace/test_marketplace_without_connectivity.py
	gaiatest/tests/marketplace/test_search_marketplace_and_install_app.py
Added comment and renamed class.
Fixed typo
Fixes the test_connect_to_wifi_via_settings_app fail
The problem was the wait_for_element_present, it was not waiting enough for the element to be visible.
http://qa-selenium.mv.mozilla.com:8080/job/b2g.unagi.gaia.v1-train.ui/564/testReport/junit/%28root%29/TestSettingsWifi/test_connect_to_wifi_via_settings_app/
Merge pull request #708 from AlinT/try_fix_to_fix_wifi_issue

Fix for the test_connect_to_wifi_via_settings_app fail
Removed un needed block from search, moved system method/locators to test
update long_press
Merge pull request #706 from bebef1987/fix_long_press

update long_press
Merge pull request #648 from teodosia/marketplace-obj

Create a marketplace app object
Unxfail test_sort_contacts.py
Merge pull request #712 from zacc/unxfail_test_sort

Unxfail test_sort_contacts.py
test_search_paid_app
Unxfail test_killall.py
Xfail test_cost_control_data_laert and test_cost_control_reset_wifi. Cost control app is not initializing.