Fix issue #575
Old impl of keyNotation only accepts US keyboard key events.
Key events generated by other keyboard (like Russian) generates
key events with unichar that can not be converted to XVim key notation.
This fix converts such unichar to simply the character of the unichar.
Fix_#574
Old impl of keyNotation only accepts US keyboard key events.
Key events generated by other keyboard (like Russian) generates
key events with unichar that can not be converted to XVim key notation.
This fix converts such unichar to simply the character of the unichar.
Merge branch 'bugfix/issue_#574' of github.com:JugglerShu/XVim into bugfix/issue_#574

* 'bugfix/issue_#574' of github.com:JugglerShu/XVim:
  Old impl of keyNotation only accepts US keyboard key events. Key events generated by other keyboard (like Russian) generates key events with unichar that can not be converted to XVim key notation. This fix converts such unichar to simply the character of the unichar.
Support Xcod6-beta
Merge branch 'develop'

* develop:
  Support Xcod6-beta
  Fix_#574 Old impl of keyNotation only accepts US keyboard key events. Key events generated by other keyboard (like Russian) generates key events with unichar that can not be converted to XVim key notation. This fix converts such unichar to simply the character of the unichar.
  Old impl of keyNotation only accepts US keyboard key events. Key events generated by other keyboard (like Russian) generates key events with unichar that can not be converted to XVim key notation. This fix converts such unichar to simply the character of the unichar.
  Fix issue #575