Add MIT license
Add solution for leap year.
Add grade_school exercise.
Update readme
Add problems file
Introduce proper config file
Delete outdated text config
Update config to ignore test directory
Add deprecated section to config
Change name of key for consistency
Add foregone key to config
Merge pull request #8 from tmcgilchrist/leap

Add solution for leap year.
Merge pull request #7 from tmcgilchrist/grade_school

Add grade_school exercise.
Order the erlang exercises and flip them to active.
Merge pull request #10 from tmcgilchrist/order_exercises

Order the erlang exercises and flip them to active.
Solution for sum of multiples exercise.
Merge remote-tracking branch 'upstream/master' into sum-of-multiples
Fix awk script for renaming example.erl to correct module name.
Merge pull request #11 from tmcgilchrist/sum-of-multiples

Solution for sum of multiples exercise.
Solution for sum of multiples exercise.