Add third task
Increase the max lines per method limit for the third task to 8
Fix typos and punctuation in the description of task 03
Merge pull request #29 from svetlik/task-03-fix-punctuation

Correct typos and punctuation issues in task 03 readme.
Use Unix-style line endings

@stormbreakerbg \r\n? WHY? :)
Use .md as a file extension for Markdown files
Merge remote-tracking branch 'upstream/master'
challenge 3 not-quite-working