Fixed use of length on arrays.
Fixed two instances reported by "Build test" of using length() on an array.
http://perldoc.perl.org/5.14.2/functions/length.html
Added all available effects.
Fixed EFFECTMAP reference.
Fixed some syntax and usage issues
Revert "Fixed some syntax and usage issues"
Inadvertantly committed blib

This reverts commit 13c4d9b0ed3a9fa639c5a84274c08010a8693819.
Merge pull request #1 from jascha/length-on-arrays

Fixed usage of length() on arrays, added all available effects, and fixed EFFECTMAP references
use scalar() when counting array elements...more consistent than counting on scalar context
Fix docs for color options, remove alignment..not supported on this sign.