Update lang/ru_RU.lang

new version of translate with missing strings
Merge pull request #111 from pvc1/patch-4

Update lang/ru_RU.lang
gvl: Add 'permanentCursor' attribute
glw/text: Fix some issues with text caching inside widget
gvl: Add a new property 'corderRadius' on image widgets

This property will etch rounded corners on the pixmap
glw: void on vec4 attribute is same as [0,0,0,0]
Initial stab of a native on screen keyboard
skin: Add missing alpha+blur on tiled home screen
glw: Make it possible to select which corners should be rounded
Support HLS
Drop incorrect printf
metadb.c: Add missing sqlite3_finalize()
wevdav: Get mtime when stating a single directory
Fix navigator stall if plugins are not loaded
prop: Add PROP_TAG_CALLBACK_EVENT
navigator: Use PROP_TAG_CALLBACK_EVENT
Add support for page redirects in navigator
prop: Add PROP_TAG_CALLBACK_DESTROYED trampoline
Refactor some metadb code
prop: Add mark'n'sweep helerps