Implemented ChiralEFT4DM

First version of chiraleft4dm has been implemented. The comparison
between DMFormFactor with chiraleft4dm showed a huge deviation, this is
because in DMFormFactor all coefficients have been divided by mV**2,
this has been removed. Now the results seem to be quite close.
Moreover, DMFormFactor can now handle relativisitic coefficients and the
webapp has been redesigned a little bit. Next step should be further
consistency checks between ChiralEFT4DM and DMFormFactor and a
systematic search for differences, i.e. implement a feature to compare
correlation matrices.

.gitignore

-**__pycache__
+__pycache__/
+*.pyc
+.ipynb_checkpoints/
 **.pytest_cache
\ No newline at end of file

chiraleft4dm/__init__.py

+from .chiraleft4dm import *

chiraleft4dm/fit_data/ar_wimps_eb_fit.dat

+40
+5.82058
+0.817059
+-0.923122
+0.0809796

chiraleft4dm/fit_data/ar_wimps_m+_fit.dat

+40
+40
+-20.9778
+2.41486
+-0.0368597

chiraleft4dm/fit_data/ar_wimps_m-_fit.dat

+40
+-4
+3.42422
+-0.618209
+0.0268957

chiraleft4dm/fit_data/ar_wimps_phi+_fit.dat

+40
+-4.79093
+1.4068
+-0.0683192

chiraleft4dm/fit_data/ar_wimps_phi-_fit.dat

+40
+0.326509
+-0.452519
+0.0589909

chiraleft4dm/fit_data/ar_wimps_pi_fit.dat

+40
+-0.706902
+0.359761
+-0.0699179
+0.00535731

chiraleft4dm/fit_data/f_wimps_eb_fit.dat

+19
+2.37709
+0.862229
+-0.217778

chiraleft4dm/fit_data/f_wimps_m+_fit.dat

+19
+19
+-6.00006
+0.322544

chiraleft4dm/fit_data/f_wimps_m-_fit.dat

+19
+-1
+0.666669
+-0.103652

chiraleft4dm/fit_data/f_wimps_phi+_fit.dat

+19
+-0.703123
+0.140624

chiraleft4dm/fit_data/f_wimps_phi-_fit.dat

+19
+0.307097
+-0.0614198

chiraleft4dm/fit_data/f_wimps_pi_fit.dat

+19
+-0.316571
+0.124336
+-0.0237876
+0.00204746

chiraleft4dm/fit_data/ge_wimps_eb_fit.dat

+70	72	73	74	76
+11.2084	11.4547	11.5443	11.6845	11.9066
+-0.25935	-0.319054	-0.323325	-0.387899	-0.444617
+-2.49828	-2.60496	-2.65129	-2.71188	-2.82274
+0.496073	0.529481	0.540778	0.558631	0.589297
+-0.026622	-0.0286734	-0.0290869	-0.0300808	-0.0319146

chiraleft4dm/fit_data/ge_wimps_m+_fit.dat

+70	72	73	74	76
+70	72	73	74	76
+-51.2373	-53.5901	-54.7404	-55.9913	-58.3541
+9.61013	10.2948	10.6249	10.9743	11.6381
+-0.515768	-0.57547	-0.603598	-0.634449	-0.691196
+0.0039318	0.0050503	0.00552928	0.00632403	0.00747821

chiraleft4dm/fit_data/ge_wimps_m-_fit.dat

+70	72	73	74	76
+-6	-8	-9	-10	-12
+6.06953	8.67126	9.80348	11.356	13.9175
+-1.71276	-2.51496	-2.84183	-3.34586	-4.13067
+0.130409	0.20692	0.234571	0.287529	0.361556
+-2.22453e-4	-0.00213335	-0.00255345	-0.0043077	-0.00609108