This commit adds a new subscription to launch and retain the current
tile data prop structure by initialising the data prop as an object
and always appending the invite information to it.
Updates all Landscape applications to use the
latest version of urbit-ob, from 3.1.1 to 4.1.2.
Removes urbit-ob from applications that don't
use it (Clock, Launch, Weather).
Compiled JS for all the above included in this
commit.
gulp.rename just copies files, leaving the original.
For minified files, this was navigated by not
tracking the -min.js files in git. However, when
deploying OTA, the -min.js files are still deployed
to all ships. This commit adds 'del' package,
and a task to clean up the -min files when done
for all current Landscape applications.
