Use standard linting about workshopper-adventure HOT 1 CLOSED

~/code/workshopper-adventure master
🕐 ❯ standard --fix | standard-summary
standard: Use JavaScript Standard Style (http://standardjs.com)
standard: Run `standard --fix` to automatically fix some problems.
100    Unexpected tab character
96     Expected { after 'if' condition
72     ',' should be placed last
71     Mixed spaces and tabs
48     Expected indentation of 2 space characters but found 0
13     Split initialized 'var' declarations into multiple statements
12     Split initialized 'const' declarations into multiple statements
11     Expected indentation of 4 space characters but found 2
6      Unnecessary escape character
6      Identifier 'fn_or_object' is not in camel case
6      Identifier 'name_or_object' is not in camel case
6      '||' should be placed at the end of the line
5      'exercise' is not defined
5      Expected indentation of 10 space characters but found 8
3      'fs' is defined but never used
3      'path' is defined but never used
3      'menuOptions' is not defined
3      Expected '===' and instead saw '=='
3      Expected { after 'else'
2      Expected '!==' and instead saw '!='
2      The function binding is unnecessary
2      '&&' should be placed at the end of the line
2      '+' should be placed at the end of the line
2      A constructor name should not start with a lowercase letter
1      'parent' is defined but never used
1      Parsing error
1      'error' is not defined
1      'i18nObject' is defined but never used
1      'option' is not defined
1      'print' is defined but never used
1      'completed' is defined but never used
1      '_exercises' is defined but never used
1      'update' is defined but never used
1      Unnecessary use of boolean literals in conditional expression
1      'dir' is defined but never used
1      Gratuitous parentheses around expression
1      Expected consistent spacing
1      Expected indentation of 8 space characters but found 7
1      'result' is already defined
1      Expected indentation of 4 space characters but found 0