Saving wrapper-class name for wrapped lookup items.
* separated command-bar observation from command observation

* observing command bars of tool windows
Review of CommandBarEvent generation.
added data and tmp folder to .gitignore
fixed zip upload bug
fixed broken file renaming on windows
added nuspec file for dependency build
Fixed setup of CommandBarEventGenerator test.
Changes from the discussion of our analysis expectations.
API-Documentation for message-bus and log-manager interfaces.
* first complete draft of SST data structures
* adapted all existing tests
* added new DeepEquals Helper for Arrays
* added tests for several SST data structures
finished tests for SST statements and expressions
started with tests for different SST blocks
first (quiet ugly) version of parallel log-reading for export