fixed tests by not using an old label option
Merge branch 'bug-broken-tests' into develop
fixed arrow direction
Merge branch 'bug-arrow-direction' into develop
changed raw_input for it's python 3 version 'input'
Merge branch 'bug-raw-input-used' into develop
another way to calcule the arrow's Y offset that should work in firefox
fixed token line break and arrow x offset
fixed misscalculation of arrows by firing the function a little bit later so the divs can fit in the page correctly
small style fixes
Merge branch 'bug-arrow-offset-on-firefox' into develop
what was ranked was the sample
Merge branch 'active-learning-bug' into develop
changed iepy instance to be a python package
loading instance as a package, changed settings to be named just settings.py
separated things from rules core so it can be used from another parts
parsing features defined by the user. added rules wrapper
fixed tests for core rules
adapted example rules to the new paths
storing a reference to the instance on the iepy setup