Add vim .swp files to gitignore
Remove the usage of literal_eval

Instead of writing a dicctionary, it was building a string that was
evaluated later as python code, that will build a dict. A bit complex
IMHO.
Merge pull request #286 from graffic/vim-ignore

Add vim .swp files to gitignore
Merge branch 'remove-eval' of github.com:graffic/eve into graffic-remove-eval
tests cleanup
Merge branch 'graffic-remove-eval' into develop