set up example time series data in top level folder

Signed-off-by: LK <LK@uni>
Merge branch 'master' of github.com:geophysics/mtpy
added quick and dirty plot script to UofA - fixed missing module in cponversion of BIRRP output

Signed-off-by: LK <LK@uni>
fixed bug in reading and writing resistivity model in WSMesh
minor fixes in the UofA birrp call scripts

Signed-off-by: LK <LK@uni>
Merge branch 'master' of github.com:geophysics/mtpy
fixed folder issue and array concatenation for UofA birrp script

Signed-off-by: LK <LK@uni>
added example files: EDL data, mtd files, EDI, MiniSEED, q+d curve plots

Signed-off-by: LK <LK@uni>
added disclaimer for example data set

Signed-off-by: LK <LK@uni>
removed the %360 from core.z._compute_res_phase cause it puts the phase into the wrong quadrants for MT.
added a kew word in mtplottools.ResPhase called phase_quadrant as an option to put the phases into one quadrant or keep them in separate quadrants.
Merge branch 'master' of https://github.com/geophysics/mtpy into new_occam
added functionality to ws3dinv