dev/haskell: add a new tutor book for haskell
dev/cc: add math libraries
cc/lib: add cgal, eigen and xtensor
sci/data: add bandai dataset
windows: add some dev tools
windows: add comment for binary editor
dev/sec: add imhex for binary (hex) editor
dev/haskell: add visualizer for glance
dev/util: add 2 uml tools
system/linux: add a checklist
dev/haskell: add a new article on monad
os/windows: add win mergec
app/project: add two self-hosted service
dev/haskell: add an awesome tutor
os/windows: add hex viewer