Context-free grammar

Redesigned to use context-free grammars (more robust and readable) while retaining a majority of prior features

What's Changed

• Allow for parsing multiple datetimes by @aschey in #5
• remove suffix from day by @igornfaustino in #11
• o'clock fix by @umerhasan17 in #13
• o'clock fix mark 2 by @umerhasan17 in #14
• Weekend by @alvinwan in #15
• Remove tests_require from install_requires by @StanczakDominik in #16
• fix DayToken addition so it handles changes in month and year by @dwelker in #29
• Add recognition for recurrent events by @jvadair in #33
• Use a context-free grammar to simplify parsing by @alvinwan in #36

New Contributors

• @aschey made their first contribution in #5
• @igornfaustino made their first contribution in #11
• @umerhasan17 made their first contribution in #13
• @StanczakDominik made their first contribution in #16
• @dwelker made their first contribution in #29
• @jvadair made their first contribution in #33

Full Changelog: 0.0.5...0.1.0