initial empty project file
git ignore
updated mix for elixir 0.15.0
implemented angle
initial distance implementation
project .vimrc to map <leader>t to '! mix test'
empty geopotion
refactored angle functions to be more functional
clean-up of angle & distance. added position. work on vector. position and vector WIP
updated readme
initial impl of vector functions
added /ebin to .gitignore
added license from github
updated readme