Add moment algorithm

add aqua testing

rewrite julia version in notebooks to one compatible with binder

Fix some small docstring issues + small readme changes

demonstrate screen() in README

fix metabolite vector construction ambiguity

Fixes #457

Fixes #388

Found by Aqua.

References #389

bump version to 1.0.6

(this rollbacks the removal of JuMP bridge constraints, which seems to have
caused weird compatibility issues)

Revert "completely disable JuMP bridge constraints"

This reverts commit e99747f6.

Apparently some internal JuMP logic depends on the bridges, preventing e.g.
single-variable objective functions from working with GLPK (and maybe other
solvers). Dodging that is easy, e.g. you can use `@objective(m, Max, x+0)`
instead of one that contains just `x`, but kludges like this should not be
required in the code.

bump version to 1.0.5

fix the index in remove_metabolites of CoreModel

the tests might have been kindof a warning sign

improve parametrization of objective_envelope

improve the ability of screening functions to use precompiled code

Among other, this fixes a ~5-20% performance regression for FVA.

completely disable JuMP bridge constraints

(we do not use them at all, which is likely gonna hold for some time)

correctly forward the `workers` parameter

slightly improve the objective value handling at FVA

...and finally allow the whole FBA part to be successfully and easily separated
into its own efficient single-threaded step.

Merge pull request #445 from LCSB-BioCore/compathelper/new_version/2021-08-26-00-10-35-964-1506605829

CompatHelper: bump compat for "SBML" to "0.8"

Added repostatus badge