remove advanced=1 from bugzilla links

bugzilla doesn't support such a parameter
unless I'm mistaken
Merge pull request #2036 from wh0/patch-1

fix 'Report this bug in' links
bug 1007186 - change to ./media/symbols_uploads
Merge pull request #2046 from peterbe/bug-1007186-change-to-mediasymbols_uploads

bug 1007186 - change to ./media/symbols_uploads
corrected SQL parameters & added get_raw_crash test
Merge pull request #2047 from twobraids/pg_too_many_s

Fixes  Bug 1007242 - corrected SQL parameters & added get_raw_crash test
fixes bug 1008203 - Display line numbers in Source column on report/index
Merge pull request #2049 from peterbe/bug-1008203-display-line-numbers-in-source-column-on-reportindex

fixes bug 1008203 - Display line numbers in Source column on report/index
upgrade crontabber 0.8
Merge pull request #2051 from peterbe/upgrade-crontabber-08

(no bug) upgrade crontabber 0.8