added pangas notebook
added data file
added notebook
ari_sharon dataexplorer02
zMerge remote-tracking branch 'upstream/master'
added mikes notebook
Merge branch 'master' of https://github.com/arisha84/fall_2014_assignments
Merge branch 'master' of https://github.com/arisha84/fall_2014_assignments
lab04
resolve conflict
persobal stuff
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Ari Sharon: Data Explorer 04
Ari Sharon: Data Explorer 04 fix
Merge pull request #24 from arisha84/master

Data Explorer 04