Update strings.xml

added a a missing line, corrected a typo and revised a wrong translation
Merge pull request #477 from valerioscifoni/patch-4

Update strings.xml
Version 2.9.5 [KK]
Update strings.xml
Update strings.xml
Merge pull request #481 from liveasx/patch-23

Update strings.xml
Updated kitkat Spanish (ES) strings
Merge pull request #483 from jvbferrer/patch-2

Updated kitkat Spanish (ES) strings
Merge pull request #480 from Eric850130/patch-42

Update strings.xml
Update strings.xml
Merge pull request #486 from pesa1234/patch-35

Update strings.xml
AppPickerPreference: added support for custom icons
Updated French translation [KK]

AppPickerPreference: added support for custom icons
Updated kitkat Spanish (ES) strings
Update strings.xml
Merge pull request #488 from ch-vox/patch-40

Updated French translation [KK]
Merge pull request #489 from jvbferrer/patch-1

Updated kitkat Spanish (ES) strings
Merge pull request #490 from xtrem007/kitkat

Updated Polish translation [KK]
Updating Russian
Ring targets: implemented highlighting
Targets provide visual feedback when focused