Oidc (#109)

* add oidc config

* inching forward with oidc idp

* lil webfingy fix

* bit more progress

* further oidc

* oidc now working

* document dex config

* replace broken images

* add additional credits

* tiny doc update

* update

* add oidc config

* inching forward with oidc idp

* bit more progress

* further oidc

* oidc now working

* document dex config

* replace broken images

* add additional credits

* tiny doc update

* update

* document

* docs + comments

docs/environment.yml

@@ -1,49 +0,0 @@
-name: gotosocial-docs
-channels:
-  - defaults
-dependencies:
-  - _libgcc_mutex=0.1=main
-  - ca-certificates=2021.1.19=h06a4308_0
-  - certifi=2020.12.5=py39h06a4308_0
-  - ld_impl_linux-64=2.33.1=h53a641e_7
-  - libedit=3.1.20191231=h14c3975_1
-  - libffi=3.3=he6710b0_2
-  - libgcc-ng=9.1.0=hdf63c60_0
-  - libstdcxx-ng=9.1.0=hdf63c60_0
-  - ncurses=6.2=he6710b0_1
-  - openssl=1.1.1j=h27cfd23_0
-  - pip=21.0.1=py39h06a4308_0
-  - python=3.9.1=hdb3f193_2
-  - readline=8.1=h27cfd23_0
-  - setuptools=52.0.0=py39h06a4308_0
-  - sqlite=3.33.0=h62c20be_0
-  - tk=8.6.10=hbc83047_0
-  - tzdata=2020f=h52ac0ba_0
-  - wheel=0.36.2=pyhd3eb1b0_0
-  - xz=5.2.5=h7b6447c_0
-  - zlib=1.2.11=h7b6447c_3
-  - pip:
-    - alabaster==0.7.12
-    - babel==2.9.0
-    - chardet==4.0.0
-    - docutils==0.16
-    - idna==2.10
-    - imagesize==1.2.0
-    - jinja2==2.11.3
-    - markupsafe==1.1.1
-    - packaging==20.9
-    - pygments==2.8.0
-    - pyparsing==2.4.7
-    - pytz==2021.1
-    - requests==2.25.1
-    - snowballstemmer==2.1.0
-    - sphinx==3.5.1
-    - sphinx-rtd-theme==0.5.1
-    - sphinxcontrib-applehelp==1.0.2
-    - sphinxcontrib-devhelp==1.0.2
-    - sphinxcontrib-htmlhelp==1.0.3
-    - sphinxcontrib-jsmath==1.0.1
-    - sphinxcontrib-qthelp==1.0.3
-    - sphinxcontrib-serializinghtml==1.1.4
-    - urllib3==1.26.3
-