Fixes golint errors:
Fixes golint errors:

ie/ie_holidays.go:17:2: comment on exported var SaintPatrickDay should be of the form "SaintPatrickDay ..."
ie/ie_holidays.go:28:2: comment on exported var FirstMondayMay should be of the form "FirstMondayMay ..."
ie/ie_holidays.go:37:2: comment on exported var FirstMondayJune should be of the form "FirstMondayJune ..."
ie/ie_holidays.go:46:2: comment on exported var FirstMondayAugust should be of the form "FirstMondayAugust ..."
ie/ie_holidays.go:55:2: comment on exported var LastMondayInOctober should be of the form "LastMondayInOctober ..."
ie/ie_holidays.go:68:2: comment on exported var SaintStephenDay should be of the form "SaintStephenDay ..."

rickar/cal