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.

build.properties.d/00_default.properties

@@ -90,3 +90,48 @@ BUILD_CUSTOM_IMPRINT='<p> Put an imprint note here </p>'
 # ext_trigger_crawler_form properties
 ##############################################################################
 BUILD_MODULE_EXT_TRIGGER_CRAWLER_FORM_TOOLBOX="Tools"
+
+##############################################################################
+# Module dependencies
+# Override or extend to specify the order of js files in the resulting
+# bundled js file
+##############################################################################
+MODULE_DEPENDENCIES=(
+    jquery.js
+    bootstrap.bundle.min.js
+    bootstrap-autocomplete.min.js
+    bootstrap-select.js
+    state-machine.js
+    showdown.js
+    dropzone.js
+    loglevel.js
+    plotly.js
+    webcaosdb.js
+    pako.js
+    utif.js
+    caosdb.js
+    form_elements.js
+    ext_autocomplete.js
+    preview.js
+    ext_references.js
+    ext_table_preview.js
+    ext_xls_download.js
+    query_shortcuts.js
+    ext_jupyterdrag.js
+    annotation.js
+    edit_mode.js
+    ext_entity_state.js
+    ext_file_download.js
+    leaflet.js
+    leaflet-graticule.js
+    leaflet-latlng-graticule.js
+    leaflet-coordinates.js
+    proj4.js
+    proj4leaflet.js
+    ext_map.js
+    tour.js
+    ext_bottom_line.js
+    ext_sss_markdown.js
+    ext_trigger_crawler_form.js
+    ext_bookmarks.js
+)