Updating .gitignore
Checking whether the plot legend exists before styling its frame
Merge commit '2064272a4644974c11ecdaad7833f8f1079d2850'
Adding tag co-occurance notebook
Merge branch 'master' of github.com:sergeyk/vislab
Merge pull request #2 from matttrent/dev

config dictionary path changes
Merge pull request #3 from matttrent/master

My changes to vislab (mostly tag co-occurances)
Adding environment setup instructions to the README
Merge pull request #4 from matttrent/master

Adding environment setup instructions to the README
Imagenet graph structure loader
Merge branch 'master' into dev
INRIA Person dataset loader.
Minor bug fix in ImageNet loader