added sponsor, project, training

added tpw as sponsor, spring batch as project and Git as training

Author: patlecat

_data/projects.yml

@@ -24,7 +24,7 @@
 #  contributions: #links to contributions (once the event is done)
 #   - https://example.com/my/contribution # can be a commit, a pull/merge request...
 
-- name: JReleaser
+- name: JReleaser (Java)
   url: https://jreleaser.org/
   description: JReleaser is a release automation tool. Its goal is to simplify creating releases and publishing artifacts to multiple package managers while providing customizable options.
   leads:
@@ -33,4 +33,13 @@
         - EN
         - ES
   contributions:
+- name: Spring Batch (Java)
+  url: https://spring.io/projects/spring-batch
+  description: Spring Batch is a lightweight, comprehensive batch framework designed to enable the development of robust batch applications vital for the daily operations of enterprise systems.
+  leads:
+    - name: Mahmoud Ben Hassine
+      spoken_languages:
+        - EN
+        - FR
+  contributions:
 

_data/sponsors.yml

@@ -1,3 +1,6 @@
+- name: Technopark Winterthur
+  url: https://tpw.ch
+  picture: tpw-logo_red-white_small.png
 - name: Swicket
   url: https://swicket.io
   picture: swicket.svg

_data/trainings.yml

@@ -15,3 +15,11 @@
 #      spoken_languages:
 #        - EN
 #        - DE
+- topic: Git / GitHub
+  description: For those unfamiliar with Git we offer a short introduction, like documenters, designers and other non-developers
+  trainers:
+    - name: tbd
+      profile_url: https://github.com/
+      spoken_languages:
+        - EN
+        - DE