Spring 2017 update

Things to fix:

• do not set test.topocondmat.org hard coded in converter.py
• use static hv files
• do not set test.topocondmat.org hard coded in no_code.tpl
• fix flickering of iframes
• remove scroll bar that appears under widgets if the page is too narrow
• get_ipython().enable_matplotlib(gui='inline') stopped working when imported from a module, see this holoviews issue
• Sometimes upon loading the javascript isn't working with the following error showing up in the developer console: Uncaught TypeError: Cannot read property 'ui' of undefined at signatures.html:1181. Since this error doesn't show up on other occasions, I believe it is due to the order of when different sources finish loading. Looking at the source, I see indeed that jQuery & jQueryui are loaded with an async attribute. I believe we would need to make the widgets code aware of that. The same problem might be the reason why dropdowns don't work.
• dropdown menu broken in w7_defects/crystalline_defects.html and w4_haldane/haldane_model.html#Second-try
• not all holomaps load correctly the first time in https://test.topocondmat.org/w4_haldane/haldane_model.html https://test.topocondmat.org/w5_qshe/qshe_experiments.html https://test.topocondmat.org/w11_extensions2/floquet.html
• xaxis is moving in lowest holomap in https://test.topocondmat.org/w8_general/invariants.html#Real-space-methods
• The 3D plots look worse with mpl 2 defaults
• weird arrow in w10_extensions/gapless.html#Weyl-points marked fixed in favor of https://github.com/topocm/topocm_content/issues/197
• title in holomap w3_pump_QHE/Laughlinargument.html#Laughlin-pump marked fixed in favor of https://github.com/topocm/topocm_content/issues/198
• iframe doesn't expand upon initial loading of page
• multiple iframes on one page don't work, see for example this or Chern insulators > Haldane model, Berry curvature, and Chern number > Gap closings are sources of Berry curvature > Second last tab

Closes GitHub issues: #191 #194 #199 #189 #182 #176 #181 #170 #200