Revert "Merge pull request #24506 from ian-liu/settings/bug1074075_refactor_bluetooth_description_in_settings_root_panel"

This reverts commit 1ef381a0646c6e0bbe2ee8fb719bf057674b504b, reversing
changes made to 96c1272cd2623616b8fa77237cc48cb82951d953.
Revert "Revert "Merge pull request #24506 from ian-liu/settings/bug1074075_refactor_bluetooth_description_in_settings_root_panel""

This reverts commit c435661fb4de45e6e1a2e41db2c29d9e407a79d1.
Merge pull request #24889 from comoyo/bug1073870-v3

Bug 1073870 - Autocorrect word does not get cleared when moving the cursor around. r=RudyL
Bug 1073561 - [Edit Page] The + sign to add a photo to a contact is not centered anymore if you change the language. r=francisco
Bug 1077333 - Investigate failure in test_add_to_new_contact_from_messages.py
Merge pull request #24887 from Rik/redial-outgoing-1078921

Bug 1078921 - Only retrieve outgoing calls for Bluetooth redial r=drs
Merge pull request #24931 from stasm/1043643-mockl10n-followup

Bug 1043643 - Use shared mock_l10n in all Settings test
Bug 1017567 - Use Actions for "open_utility_tray" method
Merge pull request #24873 from viorelaioia/bug_1075504

Bug 1075504 - Update test_gallery_view to correlate with the manual test
Bug 1073338 - Use Object.keys in walkContent. r=gandalf
Revert "Bug 1053703 - Merge pre-app.js, app.js and post-app.js to one javascript file r=gduan" for suspicion of breaking reftests

This reverts commit 35ec5fd0cafef0b2738578d2f5cf350b62202336.
Bug 1075513 - Update test_sms_contact to send the SMS message
Merge pull request #24839 from viorelaioia/bug_1075513

Bug 1075513 - Update test_sms_contact to send the SMS message
Merge pull request #24703 from yzen/bug-1074224

Bug 1074224 - removing all [role="button"] CSS rules.
Merge pull request #24758 from yzen/bug-1074224-communications

Bug 1074224 - removing all [role="button"] CSS rules from Communications...
Bug 1075757 - call_log_test depends on the mozContacts API
Merge pull request #24680 from mancas/bug1073561

Bug 1073561 - [Edit Page] The + sign to add a photo to a contact is not ...
Merge pull request #24842 from Rik/mock-moz-contacts-1075757

Bug 1075757 - call_log_test depends on the mozContacts API r=drs
Merge pull request #24929 from zacc/bug_1079742

Bug 1079742 - Test after test_a11y_ftu_desktopb2g is always failing
Bug 1067964 - Only attempt to create an S3 bucket if it doesn't already exist. r=zcampbell