Pyatoa v0.4.0

What's Changed

• Pyatoa v0.4.0 by @bch0w in #45

Full Changelog: v0.3.1...v0.4.0

• #41 Made Manager window selection function calls more explicit; removed
  simple detrend from preprocessing steps which adversely affected
  non-tapered data
• #42 Introduce Inspector.generate_report() function; introduce revalidate
  feature in Manager.window() that re-calculates window criteria for updated
  waveforms and drops windows if they do not meet the original criteria;
  improves comp_wave function to plot waveform updates through inversion
• #43 Bugfixes trim_streams failing silently causing waveform data to not be
  trimmed but returned as if they were
• #44 Further improves Inspector.generate_report() functionality