Add content for English project pages

content/projekte/hack-n-fun/_index.en.md

++++
+title = "Hack'n'Fun"
+template = "project.html"
+
+weight = 10
+
+[extra]
+logo = "artwork/logo-hacknfun.svg"
+project_slug = "hack-n-fun"
+list_icon = "images/soldering.png"
+title_icon = "images/camping-tent.png"
+theses = [
+    "We show that technology can be designed and made by everyone",
+    "Everyone can learn together and from each other",
+    "Trial and error, breaking things, and repairing things are the best learning methods"
+]
+
+[[extra.products]]
+name = "Hack'n'Sun"
+link = "https://hacknsun.camp"
++++
+
+In the Hack'n'FUn project, children, adolescents and adults join in experiments on disvoering
+technological topics. Everyone can propose topics, thus announcing to demonstrate something,
+ask for a demonstration by others, or calling for others to experiment and discover something
+together.
+
+Active project members organise weekend and holiday camps, building on the results.

content/projekte/indiedact/_index.en.md

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+title = "Indiedact"
+template = "project.html"
+
+weight = 30
+
+[extra]
+logo = "artwork/logo-leopard.svg"
+project_slug = "indiedact"
+list_icon = "images/pencil.png"
+title_icon = "images/reading.png"
+theses = [
+    "A self-chosen topic and a self-determined speed are motivator no. 1",
+    "Pedagogic personnel support in a sensitive way and account for the needs of learners",
+    "Digital platforms are tools for individual support of learners – not an end unto themselves",
+]
+
+products = []
++++
+
+This project is currently being re-designed.

content/projekte/indiedact/_index.md

@@ -18,6 +18,4 @@ theses = [
 products = []
 +++
 
-Lernen und zusammenarbeiten nach Fähigkeiten und Zielen
-
-Die Konzepte, die das Projekt LEOPARD erarbeitet und erprobt, ermöglichen dezentrales und asynchrones, gemeinsames oder selbstständiges, Lernen für jung und alt. Kern des Konzepte ist die Befähigung von Menschen dazu, sich ihre Lernziele und Aufgaben nach Fähigkeiten und Interessen auszusuchen. Begleitet durch Online- und Offline-Barcamps stellt LEOPARD den Rahmen für die Partizipation in allen Vereinsprojekten und darüber hinaus.
+Dieses Projekt wird gerade neu gestaltet.

content/projekte/schul-frei/_index.en.md

++++
+title = "schul-frei"
+template = "project.html"
+
+weight = 20
+
+[extra]
+logo = "artwork/logo-schul-frei.svg"
+project_slug = "schul-frei"
+list_icon = "images/chalks.png"
+title_icon = "images/school-bag.png"
+theses = [
+    "Software in schools ahs to be open and comprehensible",
+    "Schools and parents must respect and strengthen the rights of students and staff",
+    "Thanks to free software, sustainable projects can be used for learning in class",
+]
+
+[[extra.products]]
+name = "AlekSIS"
+link = "https://aleksis.org/en/"
+
+[[extra.products]]
+name = "EduGit"
+link = "https://edugit.org"
++++
+
+The schul-frei project is a curatorium for free software in education.
+
+The software developers, teachers, schools, students, and IT companies engaged
+in the project jointly offer a huge and comprehensive collection of software
+solutions for children and for schools – as a community, and as a service for
+schooles and decision makers. Furthermore, the project supports young contributors
+while finding their way into the world of free software.