Need for debug options

[ktym]

If there are no result rendered during the stanza development, it is hard to understand where the source of problem is. Therefore, it would be helpful if the "ts" command can support a debug mode which will show (maybe in console)

• whether the template file is loaded successfully or not (stanza.render)
• how the template file is compiled with variables
• whether the query was executed or not (stanza.query) and the result

[darashi]

From v0.0.4, ts server builds stanzas that work in "development mode". It'll output the following information to console during stanza runtime:

• query()
  • When entered query(). params are also logged.
  • The query actually rendered, that will be sent to SPARQL endpoint.
  • The endpoint to talk to.
  • Ajax results including the response itself.
• render()
  • When entered render(). params are also logged.
  • The html fragment actually rendered.
  • The selector updated.

ts build builds stanzas that work in production mode as before. (The behavior can be overridden specifying -development=true/false option explicitly)

Implemented in dbb382a

Does this work as expected? Let me know if you have any suggestions 💡