Russian language support

[fasteque]

Snow Volf sent me the Russian translation by email, so this is planned for to be released as part of the 1.4.4.

[fasteque]

In the provided translation, a bunch of strings are not taken into account:

<string name="error_open_gallery_image">Error: the image may not be in the local storage</string>

<!-- Swatches -->
<string name="swatch_vibrant">Vibrant</string>
<string name="swatch_light_vibrant">Light vibrant</string>
<string name="swatch_dark_vibrant">Dark vibrant</string>
<string name="swatch_muted">Muted</string>
<string name="swatch_light_muted">Light muted</string>
<string name="swatch_dark_muted">Dark muted</string>

I've contacted Snow Volf to get them (also asking to interact directly here if possible).

[fasteque]

<string name="error_open_gallery_image">Ошибка: файл должен находиться на устройстве!</string>

<string name="swatch_vibrant">Яркий</string>
<string name="swatch_light_vibrant">Светлый</string>
<string name="swatch_dark_vibrant">Тёмный</string>
<string name="swatch_muted">Приглушенный</string>
<string name="swatch_light_muted">Стветлый приглушенный</string>
<string name="swatch_dark_muted">Тёмный приглушенный</string>

[SnowVolf]

I'll be happy to update the translation in the following versions (if necessary).

[fasteque]

Translation integrated, thanks again. I'll let you know for sure in case new strings will require Russian version.