Fix readme
Problem B solution
Problem B solution
changed bad copy-paste for the package-info in the second round
Merge pull request #1 from pvasilyev/package-info-stuff

package-info files are added with problem sets and schedule links
Merge pull request #2 from SergeyWeiss/master

Round 2 problem B solution
packages fixed, round 2 problem I solution
Merge pull request #3 from SergeyWeiss/master

packages fixed, round 2 problem I solution
Add solutions for Urfu 2013
Clean up code
Add solutions for NEERC 2013, Eastern
Add passed E solution
Add proper H solution
Add solutions for South subregional NEERC quarterfinal 2013
Add C colution, clean up a bit old solutions
Merge remote-tracking branch 'upstream/master'

merging from trunk into pvasilyev branch