Update readme.md

Just my name added!
Still updating areaCave.js

Sorry for not doing much yet! But I'm still looking into it, so I need more time and testing to achieve success!
Little edit in this..
Update script.js
Update script.js
Update script.js
Update script.js
Update script.js
Update script.js
Update script.js
Update script.js
Update script.js
Update script.js

Some additions to cave , hope that new words that i used will not cause a problem (explore, escape).
Maybe i should add them in help menu? 
And my text will probably need some checking , sorry for grammar mistakes
Update game.html
Added folder structure
Fixed location issues
Fixed names issue