Updated version number to 1.1.1-SNAPSHOT
fix missing separator in multiply error message
Added empty lines around fenced code blocks, gives issues with some markdown parsers
Inserted spaces
Fixed markdown indentation issues in the docs
Merge branch 'master' into develop
Merge pull request #234 from andy0130tw/develop

Missing separator in error message when multiplying
Updated history
Merge remote-tracking branch 'upstream/develop'