refactored time statistic saving
clean up
testing
testing for set_time_increment
testing for set_time_range
allow unknown increment type
post rebase changes
review actions
Support for grib gdt5 saving.
review actions
Fail on missing results by default.
Update copyright on webpages to 2014
review actions
move to different mock pattern
move from grib_set_long to grib_set
review action - handling truncation to ints
pep8
more grib_set_long to grib_set test changes
Merge pull request #1474 from lbdreyer/update_copyright

Update copyright on webpages to 2014
Merge pull request #1473 from rhattersley/fail-if-missing

Fail on missing results by default.