add some ES6 feature: string variable intepretation, this bind in functions defined by '=>', module related operator.
add some ES6 feature: string variable intepretation, this bind in functions defined by '=>', module related operator.

astropeak/aspk-code-base,astropeak/aspk-code-base,astropeak/aspk-code-base,astropeak/aspk-code-base,astropeak/aspk-code-base,astropeak/aspk-code-base,astropeak/aspk-code-base,astropeak/aspk-code-base,astropeak/aspk-code-base