Fixed TabIndex on AppearanceSettingsPage and layout to match all locales and enlarged Apply button in FormSettings and buttons in FormResetChanges

Change-Id: If023fad174ecbe29777e8f0a0cff0802450a0ceb
Merge pull request #2103 from Copro/master

Fixed TabIndex on AppearanceSettingsPage and layout to match all locales...
Fixed GitSettingsPage and FormFixHome to fit all locales

Change-Id: I2d8bfaadf754bf1a1d6855efd267ca2f7f114551
Merge pull request #2109 from Copro/master

Fixed GitSettingsPage and FormFixHome to fit all locales