Init commit of rewrite, with concept of M/LSeries and IncGroups. Just playing....
Intro ExcGroup handling
Fix tail attachment in (...) groups and misc. adjustments
Various fixes incl. massive speed up due to getting rid of peg alternates causing ridiculous amounts of backtracking. Continue working on specs.
All tests fixed. New specs added. Also fixed exclusive branching.
push build + updated index
Bump to v0.3.0. Update readme. Add fixes around indentation (allowing ignored braced/curlies sections with curly:false). Some misc clean up too