remove is_collection from text area questions in SMP catalog (#256)

rdmorganiser/questions/SMP-Questions.xml

@@ -675,7 +675,7 @@ Beispiele für Anwendungen sind etwa eigenständige Ticket-Systeme wie Jira oder
 		<dc:comment/>
 		<attribute dc:uri="https://rdmorganiser.github.io/terms/domain/smp/institutional-requirements"/>
 		<questionset dc:uri="https://rdmorganiser.github.io/terms/questions/smp/general/software-requirements"/>
-		<is_collection>True</is_collection>
+		<is_collection>False</is_collection>
 		<is_optional>False</is_optional>
 		<order>0</order>
 		<help lang="en">For the development of software in a scientific context, the rules of good scientific practice at one's own institution or organisation apply. Software might not explicitly mentioned there. Nevertheless, these rules for scientific results can apply to the development (and sharing) of software.
@@ -825,7 +825,7 @@ An dieser Stelle bietet es sich zusätzlich an, zu dokumentieren, ob technische
 		<dc:comment/>
 		<attribute dc:uri="https://rdmorganiser.github.io/terms/domain/smp/versioning"/>
 		<questionset dc:uri="https://rdmorganiser.github.io/terms/questions/smp/technical/code"/>
-		<is_collection>True</is_collection>
+		<is_collection>False</is_collection>
 		<is_optional>False</is_optional>
 		<order>1</order>
 		<help lang="en">Versioning code during development is strongly recommended. Applications such as Git systems are widespread.</help>
@@ -881,7 +881,7 @@ An dieser Stelle bietet es sich zusätzlich an, zu dokumentieren, ob technische
 		<dc:comment/>
 		<attribute dc:uri="https://rdmorganiser.github.io/terms/domain/smp/external-components"/>
 		<questionset dc:uri="https://rdmorganiser.github.io/terms/questions/smp/technical/components"/>
-		<is_collection>True</is_collection>
+		<is_collection>False</is_collection>
 		<is_optional>False</is_optional>
 		<order>0</order>
 		<help lang="en">The use of external applications and existing libraries is an established practice in software development. However, the inclusion of external code can create dependencies. This in turn increases the complexity of the software. The more extensive the code, the more time-consuming it is to know and understand these dependencies. Failure of these services should also be planned for. It is therefore advisable in software development which and how external components will be used early on. This is also in terms of &lt;a href=&quot;https://doi.org/10.15497/RDA00068&quot; target=&quot;_blank&quot;&gt;FAIR4RS&lt;/a&gt; I2 and R2 and particularly recommended for the further development and subsequent use of software.
@@ -1661,7 +1661,7 @@ Folgende Fragen könnten in einer Dokumentation beantwortet werden:
 		<dc:comment/>
 		<attribute dc:uri="https://rdmorganiser.github.io/terms/domain/smp/test-documentation"/>
 		<questionset dc:uri="https://rdmorganiser.github.io/terms/questions/smp/quality-assurance/testing"/>
-		<is_collection>True</is_collection>
+		<is_collection>False</is_collection>
 		<is_optional>False</is_optional>
 		<order>1</order>
 		<help lang="en">There are different types of tests. Unit and integration tests are usually carried out by the developers, system tests by quality assurance persons, user tests by the users. It is therefore advisable to plan quality measures and the necessary process.</help>