Preparation for new release

[rozyczko]

• Moved to templated structure
• Added interim updates support
• Made behaviour on reaching iteration limit consistent across minimizers

[codecov]

Codecov Report

❌ Patch coverage is 93.57143% with 27 lines in your changes missing coverage. Please review.
✅ Project coverage is 86.63%. Comparing base (5b9c109) to head (4be7c47).
⚠️ Report is 5 commits behind head on master.

Files with missing lines	Patch %	Lines
src/easyscience/variable/parameter.py	88.88%	6 Missing ⚠️
src/easyscience/base_classes/easy_list.py	75.00%	3 Missing ⚠️
src/easyscience/fitting/available_minimizers.py	0.00%	3 Missing ⚠️
...rc/easyscience/fitting/minimizers/minimizer_dfo.py	96.93%	3 Missing ⚠️
src/easyscience/global_object/hugger/property.py	0.00%	3 Missing ⚠️
src/easyscience/base_classes/based_base.py	50.00%	2 Missing ⚠️
src/easyscience/variable/descriptor_array.py	90.47%	2 Missing ⚠️
...fitting/minimizers/bumps_utils/progress_monitor.py	91.66%	1 Missing ⚠️
.../easyscience/fitting/minimizers/minimizer_lmfit.py	97.43%	1 Missing ⚠️
src/easyscience/utils/string.py	0.00%	1 Missing ⚠️
... and 2 more

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #240      +/-   ##
==========================================
+ Coverage   81.68%   86.63%   +4.94%     
==========================================
  Files          53       55       +2     
  Lines        4460     4690     +230     
  Branches      792        0     -792     
==========================================
+ Hits         3643     4063     +420     
+ Misses        631      627       -4     
+ Partials      186        0     -186     

Flag	Coverage Δ
integration	45.73% <47.14%> (?)
unittests	85.28% <91.66%> (+3.60%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
src/easyscience/__init__.py	100.00% <100.00%> (ø)
src/easyscience/base_classes/__init__.py	100.00% <ø> (ø)
src/easyscience/base_classes/collection_base.py	96.03% <100.00%> (+4.76%)	⬆️
src/easyscience/base_classes/model_base.py	100.00% <100.00%> (ø)
src/easyscience/base_classes/new_base.py	100.00% <100.00%> (ø)
src/easyscience/base_classes/obj_base.py	94.73% <100.00%> (+8.77%)	⬆️
src/easyscience/fitting/__init__.py	100.00% <ø> (ø)
src/easyscience/fitting/calculators/__init__.py	100.00% <ø> (ø)
...syscience/fitting/calculators/interface_factory.py	97.24% <ø> (+2.75%)	⬆️
src/easyscience/fitting/fitter.py	96.89% <100.00%> (+6.20%)	⬆️
... and 45 more