improvements to jbigi scripts

support for Solaris (tested with Solaris 11 x86)

mbuild-all.sh:
- output correctly formatted file names (tested in Solaris x86, FreeBSD (x86 and x64) and Linux (x86 & x64))
- switch from echo -e to the more portable printf
- more error checking, comments

debian/patches: refreshed based on changes to core/c/*
libjcpuid-x86_64-solaris.so: built in solaris 11 x86 with
                             java 1.7.0_07 and gcc 4.5.2, stripped