So that there's an extra padding of a commit -nevermind
again
Fixed miscellaneous things; changed debug style, etc.
Fixed method isNumeral()
Changed package names to com.github.natowami.solve4x
Fixed bug in removePar()
Changed getNextRealPar to isNextCharPar; forget if there was more
Put things back after git push --force
Changed isNextCharOpenPar and made it work
Merge https://github.com/Nateowami/Solve4x
Changed isNumeral() to switch rather than try/catch
Mostly fixed validator.java (completely rewrote). Not commiting Tribex's
code (my version of it is still incomplete/won't compile)
Removed some TODOs that are now considered issues
Added copyright to individual source files
Merge https://github.com/Nateowami/Solve4x
Added a doc
Moved Validator to package solver; modified imports
Moved GUI to GUI package; GUI class; documented Solve4x.java
Optimized switch statement; removed some XXX
Made +[expr] be invalid; added support for ±