Merge pull request #1 from eggrobin/master

Catchup
Move in
MS Files
Merge pull request #2 from mockingbirdnest/master

Ketchup
Improved Sign
Merge branch 'master'
Merge pull request #3 from mockingbirdnest/master

More ketchup
Merge branch 'master'
No bool constructor
Comments
After eggrobin's review
Merge pull request #18 from pleroy/Sign

New class Sign and tests