update copylight

copylight 2013 -> 2013-2014 #6 using cherry-pick 4ead3c4fc9845b6a06f643bacf451f352cb7ee44"
conflict remove file for 1.1.0 terasoluna-gfw-functionaltest-domain/src/main/java/org/terasoluna/gfw/functionaltest/domain/common/datetime/MonthOfYear.java
please, merge 1.0.x