add merge_js.sh script

Summary

Concatenates all js files into public/webcaosdb.dist.js. The correct order is to be specified in the build variable MODULE_DEPENDENCIES. All files which are not in that array will be appended randomly.

fixes #152 (closed)

Focus

Most of the work is done in misc/merge_js.sh. It is called in the Makefile in a special make target.

Test Environment

Test locally with make or start any linkahead docker with this branch.

Check List for the Author

• All automated tests pass
• Reference related Issues
• Up-to-date CHANGELOG.md
• Annotations in code (Gitlab comments)
  • Intent of new code
  • Problems with old code
  • Why this implementation?

Check List for the Reviewer

• I understand the intent of this MR
• All automated tests pass
• Up-to-date CHANGELOG.md
• The test environment setup works and the intended behavior is reproducible in the test environment
• In-code documentation and comments are up-to-date.
• Check: Are there spezifications? Are they satisfied?

For further good practices have a look at our review guidelines.

src/core/webcaosdb.xsl

@@ -72,7 +72,7 @@
         <xsl:attribute name="data-response-count">
           <xsl:value-of select="/Response/@count"/>
         </xsl:attribute>
-        <xsl:if test="count(/Response/*)&lt;2 and not(/Response/Error|/Response/Info|/Response/Warning)">
+        <xsl:if test="count(/Response/*)&lt;3 and not(/Response/Error|/Response/Info|/Response/Warning)">
             <xsl:attribute name="class">caosdb-welcome</xsl:attribute>
         </xsl:if>
         <div class="background d-flex flex-column">