cacth all exceptions in MensaParser

there are many things that can go wrong

src/main/kotlin/org/mosad/thecitadelofricks/hsoparser/CourseListParser.kt

@@ -50,6 +50,8 @@ class CourseListParser {
             }
         } catch (ex: SocketTimeoutException) {
             logger.warn("timeout from hs-offenburg.de, updating on next attempt!")
+        } catch (gex: Exception) {
+            logger.error("general CourseListParser error", gex)
         }
 
         return courseLinkList

src/main/kotlin/org/mosad/thecitadelofricks/hsoparser/MensaParser.kt

@@ -57,6 +57,8 @@ class MensaParser {
                 }
         } catch (ex: SocketTimeoutException) {
             logger.warn("timeout from $menuLink, updating on next attempt!")
+        } catch (gex: Exception) {
+            logger.error("general MensaParser error", gex)
         }
 
         return mealWeekList