Added error highlighting.
Added symlinks for current versions of WYJC and WYRT.
Added configuration file, moved constants into configuration file. Fixes #5.
Added missing class to error message.
Disable Cherrypy logging to standard error.
Added config option for error log file.
Fixed off-by-one error in error message highlighting.
Changed to error underlining.
Use utf-8 encoding, especially for Ace editor. Fixes #13.
Updated readme with configuration information.
Merge pull request #14 from DanielGibbsNZ/master

Added configuration files and various other fixes.