Structure and trivial solution for P01.
Add recursive version of P01.
Ignore .idea directory.
Ignore iml files.
Rename object.
Add new functions.
Add more automated way of testing.
P02 "penultimate" solutions.
P03 "nth" solutions.
P04 "length" solutions.
P05 "reverse" solutions.
Refactor to a single solution per problem.
Solve isPalindrome.
Add solutions 7 and 8.
Add solution 9
Add solution 10.
Merge pull request #15 from ArturSoler/master

artursoler solutions P01-P10
Use implemented reverse instead of built-in one
Implemented problems from P10 to P19 (ab)using foldLeft
Merge pull request #16 from akustik/master

First round for problems from P10 to P19
Solved missing P20
Merge pull request #17 from akustik/master

Solved missing P20