Add the ability to exclude keyboards from travis builds (#11178)

* add the ability to exclude keyboards from travis builds

* add filtering to make all:

* only skip keyboards during make all:

* working implementation

* forego a CI_KEYBOARDS variable

* optimize the startup by only listing keyboards once

* add sort -u to all list_keyboard invocations

* move the if else if tree back to 1 level

1 files changed, 0 insertions, 0 deletions

diff --git a/keyboards/clueboard/66_hotswap/prototype/.noci b/keyboards/clueboard/66_hotswap/prototype/.noci
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/keyboards/clueboard/66_hotswap/prototype/.noci