More bootstrap.
Merge pull request #1141 from phaidon/more-bootstrap

More bootstrap.
Append 'web' folder to assets path, closes #1088.
Merge pull request #1142 from cmfcmf/#1088

Append 'web' folder to assets path, closes #1088.
Added reason field information.
Merge pull request #1143 from cmfcmf/documentation

Added reason field information to UPGRADING docs
Switch some legacy calls out.
Enable debugger code.