Implemented recursive directory walking
Implemented Chinese Remainder Theorem
Merge pull request #297 from gsingh93/chinese_remainder

Implemented Chinese Remainder Theorem
Merge pull request #301 from jamesrhurst/walk-recursive

Implemented recursive directory walking
levenshtein distance/alignment updated
Fix Arithmetic mean. and comma_quibbling
Merge pull request #302 from pfalabella/levdist

levenshtein distance/alignment updated
fix build
updated time
reupdated time + fixed 2 deprecation warnings
fmt stabilization
write! ICE, ref https://github.com/rust-lang/rust/issues/19142
fixed binary_digits
fixed s_expressions
Merge pull request #303 from pfalabella/fixbuild_p

fix build
Fixed deprecation warnings
Merge pull request #304 from jamesrhurst/fix-deprecations

Fixed deprecation warnings
Implemented sum of digits in an integer
Merge pull request #305 from jamesrhurst/sum-digits

Implemented sum of digits in an integer
Fixed issues related to char changes and sum_digits not having main