remove old files
defined structure
impletemet List
clearer about structure now
work but without indentations
trying to write indent, now use "line" state

remove old file
fix wrong dedentation
new concept of OOP
works with indentations, remove old file
available with `$` syntax
update README
fix typo in README
fix README; add some details
add close brackets rules; update 0.4.1
error message for unclosed quote
update errors messages; update 0.4.2
make it an available package
make API support muti files, update 0.4.4
update the error API, bump 0.4.5
remove prettyjson from dependency