Update chapter3_basics.html
Update README.md
Merge pull request #12 from vishalsodani/master

Improve a sentence
Merge pull request #13 from 1126/patch-1

Corrected a sentence in chapter3_basics.html
Merge pull request #14 from vishalsodani/master

Fix spelling, structure of some sentences in error_handling
Fixed fake readline

The readline that was implemented before would use "lispy> " regardless of the specified prompt.
Updated info on editline history header for mac
Merge pull request #17 from mrshu/patch-1

Fixed fake readline
Double pointer type has been seen before
Merge branch 'master' of github.com:orangeduck/BuildYourOwnLisp
Fix typo and re-write a sentence