v2.0
build: enable many warnings
put partition-table-specific logic in the corresponding files
maint: remove dead store code and declarations
maint: update most copyright year lists to include 2009
remove all trailing blanks
Fix 2 typos.
gpt: don't malfunction on big-endian systems
loop: don't infloop
tests: avoid spurious failure due to extra space in diagnostic
put the maximum sector checks in pt-tools.c