Added pkg readme (#32)

README.md

@@ -63,7 +63,7 @@ For more details about getting started, see [Getting started](doc/started.md). F
 ### [Capillaries deploy tool: Openstack cloud deployment](test/deploy/README.md)
 ### [Glossary](doc/glossary.md)
 ### [Q & A](doc/qna.md)
-### [Capillaries Blog](https://capillaries.io/blog/index.html)
+### [Capillaries blog](https://capillaries.io/blog/index.html)
 ### [MIT License](LICENSE)
 
 (C) 2023 kleines.hertz[at]protonmail.com

pkg/README.md

@@ -0,0 +1,48 @@
+# What's in the pkg
+
+## api
+High-level calls used by [Toolbelt](../doc/glossary.md#toolbelt) and [Webapi](../doc/glossary.md#webapi)
+
+## cql
+CQL query builder
+
+## ctx
+Processing context used across all levels of RabbitMQ message processing
+
+## custom
+Custom [processors](../doc/glossary.md#processor):
+- [py_calc](../doc/glossary.md#py_calc-processor)
+- [tag_and_denormalize](../doc/glossary.md#tag_and_denormalize-processor)
+
+## deploy
+Utility functions used by [Deploy tool](../doc/glossary#deploy-tool)
+
+## env
+Environment configuration for Capillaries [binaries](../doc/binconfig.md)
+
+## eval
+Go expression evaluation engine
+
+## exe
+Capillaries [binaries](../doc/binconfig.md)
+
+## l
+Logging
+
+## proc
+Core [script node](../doc/glossary.md#script-node) [processor](../doc/glossary.md#processor)
+
+## sc
+Capillaries [Script configuration](../doc/scriptconfig.md) objects
+
+## wf
+RabbitMQ messages handled here
+
+## wfdb
+Workflow db access functions
+
+## wfmodel
+Workflow model
+
+## xfer
+SSH/HTTP/SFTP utility functions used by [processors](../doc/glossary.md#processor) and [Deploy tool](../doc/glossary#deploy-tool)