Handle HTMLInterface update better

112 limit default session log output on unhandled conga event (#113)

* Address #112

Limits log output for unhandled Conga events.

* Tweak fmtCongaEvent to ensure conformability

110 in rest mode provide mechanism to allow response to failed reques…

…t to return a normal payload (#111)

* Add RESTFailProcessing setting

* Bump version number

Update workspaces to v1.20.6

Revert changes in v.1.20.4

Simply checking the ⎕DR of the payload is insufficient. One needs to consider the content-type as well. As this has gotten more complicated, I'm reverting the changes made in v.1.20.4.

REST mode endpoints will have to make sure their payloads are properly conditioned for transmission by Conga.

"Friendlier" treatment of non-JSON response payloads (#106)

* "Friendlier" treatment of non-JSON response payloads

Handles 2 and 4-byte character types, Classic characters, and 2-byte integers in the range 0-255. Otherwise, it's up to the user's endpoint code to properly encode a non-standard response payload.

* Remove APLAN from test_ContentTypes

Remove APLAN so that tests can be run on pre-20.0 versions of Dyalog

Update workspaces

Update workspaces

Fix PostProcess bug

Documentation Update