Quick overview of what's here:

orca_src/ --- I just copied the version I had on my machine (1) (2)
|
----resources/
    |
    ----app/ --- core orca app code (at least for the desktop interface)
    |
    ----extensions/ --- I added this one as a place holder for if we modify the orca src code to accept extensions
orca_templates/ --- The actual repository for templates
|
----concepts/ --- For showcasing interesting/handy interactions
----hubs/ --- For 'starting points'
----pieces/ --- For reusable modules
.gitignore
README.txt --- you are here
start_dev.bat --- I made this as a shorthand for running the version of orca in this project on windows

(1) - I gitignored the rest of it to minimize the footprint
(2) - I haven't dug, but suspect this is just the 'interface-level' code and there's a deeper engine in one of the files not included here