Added 'signatures' and 'correct' support in the parser.
Created pilots.runtime.errsig package.
Modified error signature related files
Updated the target code and related files
Added Mode.java and Value.java to modify modes/values inside getCorrectedData() method
Generated code compiled OK
Confirmed SlidingWindow is working
Fixed output argument parsing and implemented ErrorAnalyzer
Genearated CorrectApp.java worked for frequency=1sec
Supported arbitrary output frequency for error detection
Changed arguments parsing to support -omega & -tau
Implemented constraints parsing
Supported abs(K) constraint
Changed the directory structure
Supported a simulation mode (-Dsim option) and -Dpackage option in the compiler
Supported comments and no correction code generation
Minor corrections of PILOTS grammar and jjdoc generated HTML
Added failure data for SpeedCheck example and thicken the width of graphs generated by ChartServer
Speedcheck example working
Changed the name of the scripts
Fixed a bug in correct clause
Update README.md

5/14/2013 6pm - added latest version of README (will finalize tomorrow)