Move by word with Ctrl+Left/Right fix

Hellow Pavel!
Sory for my bad English, but your component has a problem.
Now the moving by word with Ctrl+key is unwonted and uncomfortable. It mast be fixed. I think so.
Take this pull request please.

What is done:
"Now every arrow key pressing is moves cursor by word (no need to press arrow for space skipping)
(more closer to MS VisualStudio/Notepad/Notepad++)
However, behaviour is not identical to Notepad, it was cloned from Sublime Text 2(just it seems better)"