Add Egor to coredevs list and teams page (#422)

* Add Egor to coredev list in about.md

* Add egor to community_engagement.yml (and alphabetize)

* Add Egor to continuous_integration.yml

* Add Egor to core_library_maintenance.yml (and alphabetize)

* Add Egor to documentation.yml (and alphabetize)

* Add Egor to outreach.yml

Author: jennaswa

_data/team/roles/community_engagement.yml

@@ -5,7 +5,8 @@ tasks:
 
 current_members:
   - "[Brady Johnston](https://github.com/bradyajohnston)"
+  - "[Egor Marin](https://github.com/marinegor)"
   - "[Jenna Swarthout Goddard](https://github.com/jennaswa)"
-  - "[Yuxuan Zhuang](https://github.com/yuxuanzhuang)"
-  - "[Rocco Meli](https://github.com/RMeli)"
   - "[Oliver Beckstein](https://github.com/orbeckst)"
+  - "[Rocco Meli](https://github.com/RMeli)"
+  - "[Yuxuan Zhuang](https://github.com/yuxuanzhuang)"

_data/team/roles/continuous_integration.yml

@@ -5,6 +5,7 @@ tasks:
   - Maintenance and fixes
 
 current_members:
+  - "[Egor Marin](https://github.com/marinegor)"
   - "[Fiona Naughton](https://github.com/fiona-naughton)"
   - "[Irfan Alibay](https://github.com/IAlibay)"
   - "[Paul Smith](https://github.com/p-j-smith)"

_data/team/roles/core_library_maintenance.yml

@@ -9,21 +9,25 @@ subroles:
       - Initial triage and tagging of issues
       - Managing timely responses and resolving issues
     current_members:
-      - "[Rocco Meli](https://github.com/RMeli)"
       - "[Brady Johnston](https://github.com/bradyajohnston)"
+      - "[Egor Marin](https://github.com/marinegor)"
       - "[Hugo MacDermott-Opeskin](https://github.com/hmacdope)"
       - "[Paul Smith](https://github.com/p-j-smith)"
+      - "[Rocco Meli](https://github.com/RMeli)"
+
 
 
 
   - subrole: Pull request management
     tasks:
       - Reviewing, shepherding, and merging pull requests
     current_members:
+      - "[Egor Marin](https://github.com/marinegor)"
       - "[Oliver Beckstein](https://github.com/orbeckst)"
-      - "[Rocco Meli](https://github.com/RMeli)"
       - "[Hugo MacDermott-Opeskin](https://github.com/hmacdope)"
       - "[Paul Smith](https://github.com/p-j-smith)"
+      - "[Rocco Meli](https://github.com/RMeli)"
+
 
 
 

_data/team/roles/documentation.yml

@@ -8,8 +8,9 @@ tasks:
   - Responding to documentation issues in sub-projects
 
 current_members:
+  - "[Egor Marin](https://github.com/marinegor)"
+  - "[Irfan Alibay](https://github.com/IAlibay)"
   - "[Lily Wang](https://github.com/lilyminium)"
   - "[Rocco Meli](https://github.com/RMeli)"
-  - "[Irfan Alibay](https://github.com/IAlibay)"
 
 

_data/team/roles/outreach.yml

@@ -18,6 +18,7 @@ subroles:
       - Mentoring in structured programs
     current_members:
       - "[Brady Johnston](https://github.com/bradyajohnston)"
+      - "[Egor Marin](https://github.com/marinegor)"
       - "[Jenna Swarthout Goddard](https://github.com/jennaswa)"
 
   - subrole: Teaching materials

about.md

@@ -95,6 +95,7 @@ team ("MDAnalysis Core Developers") consists of:
 - @IAlibay
 - @jennaswa
 - @lilyminium
+- @marinegor
 - @micaela-matta
 - @orbeckst
 - @p-j-smith