commit
minor bug fixing in the parser generator and main generator. generated parser code appears to work correctly
tested replace. appears to work
code generators now package output classes according to some root package.
updated javadoc header comment
implementing burke-fischer error recovery for generated parsers.
need to figure out how to store and use tokens read from the lexer during error repair
parser generator now creates a parse stack inner class of the parser using the parse stack generator class.
implementing the burke fischer repair algorithm in the BurkeFischerGenerator class.
changed parameter name in checkDistanceAndUpdateBest()
implementing parser error repair. trying to better modularize code creation
implemented classes for creating the meetsStopCriteria method and the repair method for the parser
implementing burke-fischer repair algorithms
making code generation use some prewritten framework classes.
Add equals, hash code, string generators
lexer builds and appears to run correctly with framework classes
Merge branch 'dev' of https://github.com/tbepler/LRPaGe into jennifer

Conflicts:
	src/bepler/lrpage/code/generator/NodeGenerator.java
deleted NodeGenerator.java
Merge branch 'dev' of https://github.com/tbepler/LRPaGe into jennifer

Conflicts:
	src/bepler/lrpage/code/generator/NodeGenerator.java
Add generators for hashCode, toString, and equals