Reduced time to load large patterns
Reduced time to load large patterns

Removed use of Regex in parsing input file
Removed redundant Split in loadSpatPatternDict()
Replaced Split with SplitN for a possibly very minor improvement
Re-ordered code so exception handling is indented
Read file as Text and converted to byte slice at call to hashing function
Improved load time for large pattern files by over a third

traveller42/michi-go