add game mickey
Merge pull request #3 from keinkurt/mickey

add game mickey
change mickey to cut-throat scoring
add Cut-Throat option to config dialog
integrate option Cut-Throat to game Mickey
integrate option Cut-Throat to games Cricket and Wildcard
fix scoring of Triple and Double
Merge branch 'mickey' of github.com:keinkurt/darts
Merge branch 'master' into cut-throat

Conflicts:
	js/games/mickey.js
prompt for base value and error handling
fix undo mechanims for mickey
create genric cricket game javascript
Update README.md
inprove dialog box at scoring T or D

- allow only existing marks
- add '25' if scoring mark is Bull
refactor some eslint hints
Merge branch 'master' into refactor
add ESLint config; refactor cricket.js code
remove eslint warnings
add delimiter after 3 marks at board
change order of players