bitbake: toaster: Toaster GUI Build and Dashboard pages fixes

THis is a large set of fixes for the generic table, Build and
Dashboard pages.

Among the fixes:
* the table remembers which columns to show across refreshes,
based on saving the settings in a cookie
* added column timespent for a build which is  a denormalization
of the completed_on - started_on information due to limits in
computing datetime differences in the SQL engine
* fixed formatting of the time differences
* various sorting header links fixed
* correct error and warning CSS classes applied to the
respective rows
* fixes multiple divide-by-zero error in displaying duration
estimations

(Bitbake rev: 61e3dee55ac577fce1c0ae0fe7e0d3cf644e8ae6)

Signed-off-by: Alexandru DAMIAN <alexandru.damian@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/bitbake/lib/bb/ui/buildinfohelper.py b/bitbake/lib/bb/ui/buildinfohelper.py
index b90e915a1a..3b4d7c9c10 100644
--- a/bitbake/lib/bb/ui/buildinfohelper.py
+++ b/bitbake/lib/bb/ui/buildinfohelper.py
@@ -75,6 +75,7 @@ class ORMWrapper(object):
             outcome = Build.FAILED
 
         build.completed_on = datetime.datetime.now()
+        build.timespent = int((build.completed_on - build.started_on).total_seconds())
         build.errors_no = errors
         build.warnings_no = warnings
         build.outcome = outcome
@@ -387,7 +388,7 @@ class BuildInfoHelper(object):
         for i in string.split():
             if i not in ret:
                 ret.append(i)
-        return " ".join(ret)
+        return " ".join(sorted(ret))
 
 
     ################################