Correct moving by word (Ctrl+Left/Right)
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)
Merge pull request #17 from cser/master

Move by word with Ctrl+Left/Right fix