v0.4.4

Docs and ci build scripts

v0.4.3: Release 0.4.3

Added
- Added "license" and "changelog" commands, prints relative files
- Added threshold support
- Added "standup" command, prints what you did yesterday and what is due today
- Added "today" command, printing tasks due today sorted by "at" time
- Added support for "at" time

Changed
- Cleaned up compile time warnings
- Fixed bug (temporarily) in Control.Monad.TestFixture, pointing at changes until upstream publishes
- Requires stack version >= 1.7
- Moved 'todo.cabal' to ignore list, new stack uses yaml and autogenerates todo.cabal
- Fixed Key/Value pair to support non alpha-numeric characters in value