small maybe choosing operators
added convenience ops
moved Rectangle and some image functions
moved math and images here
moved utilities to the right places
descending order utility function
added local cabal.config to ignore
storable for the `()` Unit type
added convenient maybe setter operator
infix def for <2273>
data.text formats
tear down warnings, optimize cabal file
reduced code smell
stip out the uvs
added a list shift function
add own Data.List replacement lib (+split package)