Resolve "Make BBB links in Hacky Hour events clickable"

_events/2021-01-27-helmholtz-hacky-hour-20.md

@@ -11,7 +11,7 @@ end:
   time:   "15:00"
 location:
   campus: "virtual"
-  room:   "https://meet.gwdg.de/b/max-93j-2ef"
+  room:   "<a href=https://meet.gwdg.de/b/max-93j-2ef><i class=\"fas fa-external-link-alt\"></i> meet.gwdg.de</a>"
 excerpt:  "<strong>Why don't you share your source code?</strong> Concerns about and solutions for common problems with code sharing."
 ---
 ## Why don't you share your source code?

_events/2021-02-10-helmholtz-hacky-hour-21.md

@@ -11,7 +11,7 @@ end:
   time:   "15:00"
 location:
   campus: "virtual"
-  room:   "https://meet.gwdg.de/b/max-93j-2ef"
+  room:   "<a href=https://meet.gwdg.de/b/max-93j-2ef><i class=\"fas fa-external-link-alt\"></i> meet.gwdg.de</a>"
 excerpt:  "<strong>Project organization for software development in research</strong> Important but often neglected in research -> project organization in software development"
 ---
 ## Project organization for software development in research

_events/2021-02-24-helmholtz-hacky-hour-22.md

@@ -11,7 +11,7 @@ end:
   time:   "15:00"
 location:
   campus: "virtual"
-  room:   "https://meet.gwdg.de/b/max-93j-2ef"
+  room:   "<a href=https://meet.gwdg.de/b/max-93j-2ef><i class=\"fas fa-external-link-alt\"></i> meet.gwdg.de</a>"
 excerpt:  "<strong>What could go wrong? Horror Stories in (collaborative) scientific computation</strong> The moment they realized their work of the past years was almost wasted..."
 ---
 ## What could go wrong? Horror Stories in (collaborative) scientific computation

_events/2021-03-10-helmholtz-hacky-hour-23.md

@@ -11,7 +11,7 @@ end:
   time:   "15:00"
 location:
   campus: "virtual"
-  room:   "https://meet.gwdg.de/b/max-93j-2ef"
+  room:   "<a href=https://meet.gwdg.de/b/max-93j-2ef><i class=\"fas fa-external-link-alt\"></i> meet.gwdg.de</a>"
 excerpt:  "<strong>How to select the right tools in software development?</strong> How to avoid not to get lost inside multiple tools available when choosing for software development?"
 ---
 ## How to select the right tools in software development?

_events/2021-03-24-helmholtz-hacky-hour-24.md

@@ -11,7 +11,7 @@ end:
   time:   "15:00"
 location:
   campus: "virtual"
-  room:   "https://meet.gwdg.de/b/max-93j-2ef"
+  room:   "<a href=https://meet.gwdg.de/b/max-93j-2ef><i class=\"fas fa-external-link-alt\"></i> meet.gwdg.de</a>"
 excerpt:  "<strong>My preferred data visualization tools</strong> There are hundreds of libraries and tools to solve that, but which one is the best?"
 ---
 ## My preferred data visualization tools

_events/2021-04-07-helmholtz-hacky-hour-25.md

@@ -11,7 +11,7 @@ end:
   time:   "15:00"
 location:
   campus: "virtual"
-  room:   "https://meet.gwdg.de/b/max-93j-2ef"
+  room:   "<a href=https://meet.gwdg.de/b/max-93j-2ef><i class=\"fas fa-external-link-alt\"></i> meet.gwdg.de</a>"
 excerpt:  "<strong>Helmholtz services that can assist you in research software development</strong> These tools might make your daily work easier..."
 ---
 ## Helmholtz services that can assist you in research software development

_events/2021-04-21-helmholtz-hacky-hour-26.md

@@ -11,7 +11,7 @@ end:
   time:   "15:00"
 location:
   campus: "virtual"
-  room:   "https://meet.gwdg.de/b/max-93j-2ef"
+  room:   "<a href=https://meet.gwdg.de/b/max-93j-2ef><i class=\"fas fa-external-link-alt\"></i> meet.gwdg.de</a>"
 excerpt:  "<strong>Automation in research software development</strong> Automation as one of the keys towards reproducible research."
 ---
 ## Automation in research software development

_events/2021-05-05-helmholtz-hacky-hour-27.md

@@ -11,7 +11,7 @@ end:
   time:   "15:00"
 location:
   campus: "virtual"
-  room:   "https://meet.gwdg.de/b/max-93j-2ef"
+  room:   "<a href=https://meet.gwdg.de/b/max-93j-2ef><i class=\"fas fa-external-link-alt\"></i> meet.gwdg.de</a>"
 excerpt:  "<strong>Rewriting code for another system / programming language</strong> TBA"
 ---
 ## Rewriting code for another system / programming language

_events/2021-05-19-helmholtz-hacky-hour-28.md

@@ -11,7 +11,7 @@ end:
   time:   "15:00"
 location:
   campus: "virtual"
-  room:   "https://meet.gwdg.de/b/max-93j-2ef"
+  room:   "<a href=https://meet.gwdg.de/b/max-93j-2ef><i class=\"fas fa-external-link-alt\"></i> meet.gwdg.de</a>"
 excerpt:  "<strong>Pitfalls in data visualization</strong> Why people don't understand exponential growth and what color it has."
 ---
 ## Pitfalls in data visualization

_events/2021-06-02-helmholtz-hacky-hour-29.md

@@ -11,7 +11,7 @@ end:
   time:   "15:00"
 location:
   campus: "virtual"
-  room:   "https://meet.gwdg.de/b/max-93j-2ef"
+  room:   "<a href=https://meet.gwdg.de/b/max-93j-2ef><i class=\"fas fa-external-link-alt\"></i> meet.gwdg.de</a>"
 excerpt:  "<strong>Time and quality in research software development - a toxic relationship</strong> TBA"
 ---
 ## Time and quality in research software development - a toxic relationship

_events/2021-06-16-helmholtz-hacky-hour-30.md

@@ -11,7 +11,7 @@ end:
   time:   "15:00"
 location:
   campus: "virtual"
-  room:   "https://meet.gwdg.de/b/max-93j-2ef"
+  room:   "<a href=https://meet.gwdg.de/b/max-93j-2ef><i class=\"fas fa-external-link-alt\"></i> meet.gwdg.de</a>"
 excerpt:  "<strong>Working effectively with bad or old code</strong> When the code is older than the programmer and your research depends on a cryptic combination of characters…"
 ---
 ## Working effectively with bad or old code

_events/2021-06-30-helmholtz-hacky-hour-31.md

@@ -11,7 +11,7 @@ end:
   time:   "15:00"
 location:
   campus: "virtual"
-  room:   "https://meet.gwdg.de/b/max-93j-2ef"
+  room:   "<a href=https://meet.gwdg.de/b/max-93j-2ef><i class=\"fas fa-external-link-alt\"></i> meet.gwdg.de</a>"
 excerpt:  "<strong>When to parallelize your software</strong> It is running for three hours while only doing simple calculations..."
 ---
 ## When to parallelize your software

_events/2021-07-14-helmholtz-hacky-hour-32.md

@@ -11,7 +11,7 @@ end:
   time:   "15:00"
 location:
   campus: "virtual"
-  room:   "https://meet.gwdg.de/b/max-93j-2ef"
+  room:   "<a href=https://meet.gwdg.de/b/max-93j-2ef><i class=\"fas fa-external-link-alt\"></i> meet.gwdg.de</a>"
 excerpt:  "<strong>Tools for handling (parametric) 3D-models</strong> Plotting in 2D is nice, but sometimes it is simply not enough."
 ---
 ## Tools for handling (parametric) 3D-models