LFPykit-0.5rc0

What's Changed

• replace lintly action with one that works by @espenhgn in #163
• lfpycalc.lfpcalc.calc_lfp_* methods no longer not take cell as input by @espenhgn in #161
• replace Lintly badge by @espenhgn in #165
• remove python-3.6 support by @espenhgn in #167
• Reduce use of np.where by @espenhgn in #170
• Avoid np.where by @espenhgn in #171
• git commit -m "classes now inherit abc.ABC" by @espenhgn in #174
• improved pt3d example by @espenhgn in #176
• Add LFPy+swc example, update corresponding Arbor example by @espenhgn in #177
• NEURON + .swc example by @espenhgn in #178
• Remove deprecated MEG class by @espenhgn in #180
• Fix for issue #172 by @torbjone in #182
• download sa_nyhead.mat to CWD by @espenhgn in #184
• Prep LFPykit-0.5rc0 release by @espenhgn in #187

Full Changelog: v0.4...v0.5rc0