Removed the comment from the failing test
Implemented hex2bin
Implemented levenshtein
Implemented str_shuffle
Fixed call to min to be compliant with Rpython
Fixed str_repeat test
Fixed strstr test
Fixed failing message for strlen
Fixed failing message for strjoin_error
Fixed strpos
Removed sucessful test
Changed list(data) to explicit list creation
Fixed string tests to expect needle instead of delimiter
Fixed shuffle error return
Fixed export_vars for strings and arrays
Fixed message for natcasesort test
Fixed at least error in array_push
Fixed at least error in array_unshift
Fixed messages for failing array_key_exists tests
Fixed messages of failing posix tests