formatted to fit in width of 80 characters
blackbox testing
handle absence of real network interfaces
API for changing epoch calculation function
100% test coverage
cosmetic
better API for changing epoch calculation function
Added Travis CI support
go fmt
Added Travis CI build status
go fmt
do not return partially initialized UUID on error
Fixed Travis CI build status image url
tests refactored
Examples dropped
uuid generation functions signatures changed
copyright notice added to source files
return uuid instead of pointer
Added bitwise AND and OR operations for UUID
Dropped epoch func setter/getter