Maint

Include the Reporting code in the .deb packaging without duplicating bin/bcfg2-report-collector, which is included by wildcard in the bcfg2-server package (was included in both by solj's suggested patch <http://fpaste.org/PK1C/>).

Revise the info file handling code to always process the perms attribute as a mode attribute, and to always normalize modes to 4 digits.